85347990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:663

約数の個数: 192

約数和(自身を含む): 289650816

約数和(自身を除く): 204302826

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 26, 30, 34, 35, 39, 42, 45, 51, 63, 65, 70, 78, 85, 90, 91, 102, 105, 117, 119, 126, 130, 153, 170, 182, 195, 210, 221, 234, 238, 255, 273, 306, 315, 357, 390, 442, 455, 510, 546, 585, 595, 613, 630, 663, 714, 765, 819, 910, 1071, 1105, 1170, 1190, 1226, 1326, 1365, 1530, 1547, 1638, 1785, 1839, 1989, 2142, 2210, 2730, 3065, 3094, 3315, 3570, 3678, 3978, 4095, 4291, 4641, 5355, 5517, 6130, 6630, 7735, 7969, 8190, 8582, 9195, 9282, 9945, 10421, 10710, 11034, 12873, 13923, 15470, 15938, 18390, 19890, 20842, 21455, 23205, 23907, 25746, 27585, 27846, 31263, 38619, 39845, 42910, 46410, 47814, 52105, 55170, 55783, 62526, 64365, 69615, 71721, 72947, 77238, 79690, 93789, 104210, 111566, 119535, 128730, 135473, 139230, 143442, 145894, 156315, 167349, 187578, 193095, 218841, 239070, 270946, 278915, 312630, 334698, 358605, 364735, 386190, 406419, 437682, 468945, 502047, 557830, 656523, 677365, 717210, 729470, 812838, 836745, 937890, 948311, 1004094, 1094205, 1219257, 1313046, 1354730, 1673490, 1896622, 2032095, 2188410, 2438514, 2510235, 2844933, 3282615, 4064190, 4741555, 5020470, 5689866, 6096285, 6565230, 8534799, 9483110, 12192570, 14224665, 17069598, 28449330, 42673995, 85347990]

約数ペア:

[(1, 85347990), (2, 42673995), (3, 28449330), (5, 17069598), (6, 14224665), (7, 12192570), (9, 9483110), (10, 8534799), (13, 6565230), (14, 6096285), (15, 5689866), (17, 5020470), (18, 4741555), (21, 4064190), (26, 3282615), (30, 2844933), (34, 2510235), (35, 2438514), (39, 2188410), (42, 2032095), (45, 1896622), (51, 1673490), (63, 1354730), (65, 1313046), (70, 1219257), (78, 1094205), (85, 1004094), (90, 948311), (91, 937890), (102, 836745), (105, 812838), (117, 729470), (119, 717210), (126, 677365), (130, 656523), (153, 557830), (170, 502047), (182, 468945), (195, 437682), (210, 406419), (221, 386190), (234, 364735), (238, 358605), (255, 334698), (273, 312630), (306, 278915), (315, 270946), (357, 239070), (390, 218841), (442, 193095), (455, 187578), (510, 167349), (546, 156315), (585, 145894), (595, 143442), (613, 139230), (630, 135473), (663, 128730), (714, 119535), (765, 111566), (819, 104210), (910, 93789), (1071, 79690), (1105, 77238), (1170, 72947), (1190, 71721), (1226, 69615), (1326, 64365), (1365, 62526), (1530, 55783), (1547, 55170), (1638, 52105), (1785, 47814), (1839, 46410), (1989, 42910), (2142, 39845), (2210, 38619), (2730, 31263), (3065, 27846), (3094, 27585), (3315, 25746), (3570, 23907), (3678, 23205), (3978, 21455), (4095, 20842), (4291, 19890), (4641, 18390), (5355, 15938), (5517, 15470), (6130, 13923), (6630, 12873), (7735, 11034), (7969, 10710), (8190, 10421), (8582, 9945), (9195, 9282)]