70533918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 201146400

約数和(自身を除く): 130612482

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 149, 153, 182, 221, 234, 238, 273, 289, 298, 306, 357, 442, 447, 546, 578, 663, 714, 819, 867, 894, 1043, 1071, 1326, 1341, 1547, 1638, 1734, 1937, 1989, 2023, 2086, 2142, 2533, 2601, 2682, 3094, 3129, 3757, 3874, 3978, 4046, 4641, 5066, 5202, 5811, 6069, 6258, 7514, 7599, 9282, 9387, 11271, 11622, 12138, 13559, 13923, 15198, 17433, 17731, 18207, 18774, 22542, 22797, 26299, 27118, 27846, 32929, 33813, 34866, 35462, 36414, 40677, 43061, 45594, 52598, 53193, 65858, 67626, 78897, 81354, 86122, 98787, 106386, 122031, 129183, 157794, 159579, 197574, 230503, 236691, 244062, 258366, 296361, 301427, 319158, 387549, 461006, 473382, 559793, 592722, 602854, 691509, 775098, 904281, 1119586, 1383018, 1679379, 1808562, 2074527, 2712843, 3358758, 3918551, 4149054, 5038137, 5425686, 7837102, 10076274, 11755653, 23511306, 35266959, 70533918]

約数ペア:

[(1, 70533918), (2, 35266959), (3, 23511306), (6, 11755653), (7, 10076274), (9, 7837102), (13, 5425686), (14, 5038137), (17, 4149054), (18, 3918551), (21, 3358758), (26, 2712843), (34, 2074527), (39, 1808562), (42, 1679379), (51, 1383018), (63, 1119586), (78, 904281), (91, 775098), (102, 691509), (117, 602854), (119, 592722), (126, 559793), (149, 473382), (153, 461006), (182, 387549), (221, 319158), (234, 301427), (238, 296361), (273, 258366), (289, 244062), (298, 236691), (306, 230503), (357, 197574), (442, 159579), (447, 157794), (546, 129183), (578, 122031), (663, 106386), (714, 98787), (819, 86122), (867, 81354), (894, 78897), (1043, 67626), (1071, 65858), (1326, 53193), (1341, 52598), (1547, 45594), (1638, 43061), (1734, 40677), (1937, 36414), (1989, 35462), (2023, 34866), (2086, 33813), (2142, 32929), (2533, 27846), (2601, 27118), (2682, 26299), (3094, 22797), (3129, 22542), (3757, 18774), (3874, 18207), (3978, 17731), (4046, 17433), (4641, 15198), (5066, 13923), (5202, 13559), (5811, 12138), (6069, 11622), (6258, 11271), (7514, 9387), (7599, 9282)]