170890902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2$

素因数の和:100

約数の個数: 216

約数和(自身を含む): 510911856

約数和(自身を除く): 340020954

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 19, 21, 26, 34, 38, 39, 42, 51, 57, 63, 78, 91, 102, 114, 117, 119, 126, 133, 153, 171, 182, 221, 234, 238, 247, 266, 273, 289, 306, 323, 342, 357, 361, 399, 442, 494, 546, 578, 646, 663, 714, 722, 741, 798, 819, 867, 969, 1071, 1083, 1197, 1326, 1482, 1547, 1638, 1729, 1734, 1938, 1989, 2023, 2142, 2166, 2223, 2261, 2394, 2527, 2601, 2907, 3094, 3249, 3458, 3757, 3978, 4046, 4199, 4446, 4522, 4641, 4693, 5054, 5187, 5202, 5491, 5814, 6069, 6137, 6498, 6783, 7514, 7581, 8398, 9282, 9386, 10374, 10982, 11271, 12138, 12274, 12597, 13566, 13923, 14079, 15162, 15561, 16473, 18207, 18411, 20349, 22542, 22743, 25194, 26299, 27846, 28158, 29393, 31122, 32851, 32946, 33813, 36414, 36822, 37791, 38437, 40698, 42237, 42959, 45486, 49419, 52598, 55233, 58786, 65702, 67626, 71383, 75582, 76874, 78897, 79781, 84474, 85918, 88179, 98553, 98838, 104329, 110466, 115311, 128877, 142766, 157794, 159562, 176358, 197106, 208658, 214149, 230622, 236691, 239343, 257754, 264537, 295659, 312987, 345933, 386631, 428298, 473382, 478686, 499681, 529074, 558467, 591318, 625974, 642447, 691866, 718029, 730303, 773262, 938961, 999362, 1116934, 1284894, 1356277, 1436058, 1460606, 1499043, 1675401, 1877922, 2190909, 2712554, 2998086, 3350802, 4068831, 4381818, 4497129, 5026203, 6572727, 8137662, 8994258, 9493939, 10052406, 12206493, 13145454, 18987878, 24412986, 28481817, 56963634, 85445451, 170890902]

約数ペア:

[(1, 170890902), (2, 85445451), (3, 56963634), (6, 28481817), (7, 24412986), (9, 18987878), (13, 13145454), (14, 12206493), (17, 10052406), (18, 9493939), (19, 8994258), (21, 8137662), (26, 6572727), (34, 5026203), (38, 4497129), (39, 4381818), (42, 4068831), (51, 3350802), (57, 2998086), (63, 2712554), (78, 2190909), (91, 1877922), (102, 1675401), (114, 1499043), (117, 1460606), (119, 1436058), (126, 1356277), (133, 1284894), (153, 1116934), (171, 999362), (182, 938961), (221, 773262), (234, 730303), (238, 718029), (247, 691866), (266, 642447), (273, 625974), (289, 591318), (306, 558467), (323, 529074), (342, 499681), (357, 478686), (361, 473382), (399, 428298), (442, 386631), (494, 345933), (546, 312987), (578, 295659), (646, 264537), (663, 257754), (714, 239343), (722, 236691), (741, 230622), (798, 214149), (819, 208658), (867, 197106), (969, 176358), (1071, 159562), (1083, 157794), (1197, 142766), (1326, 128877), (1482, 115311), (1547, 110466), (1638, 104329), (1729, 98838), (1734, 98553), (1938, 88179), (1989, 85918), (2023, 84474), (2142, 79781), (2166, 78897), (2223, 76874), (2261, 75582), (2394, 71383), (2527, 67626), (2601, 65702), (2907, 58786), (3094, 55233), (3249, 52598), (3458, 49419), (3757, 45486), (3978, 42959), (4046, 42237), (4199, 40698), (4446, 38437), (4522, 37791), (4641, 36822), (4693, 36414), (5054, 33813), (5187, 32946), (5202, 32851), (5491, 31122), (5814, 29393), (6069, 28158), (6137, 27846), (6498, 26299), (6783, 25194), (7514, 22743), (7581, 22542), (8398, 20349), (9282, 18411), (9386, 18207), (10374, 16473), (10982, 15561), (11271, 15162), (12138, 14079), (12274, 13923), (12597, 13566)]