70758660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8867}}^1$

素因数の和:8905

約数の個数: 96

約数和(自身を含む): 238371840

約数和(自身を除く): 167613180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 8867, 17734, 26601, 35468, 44335, 53202, 62069, 88670, 106404, 124138, 133005, 168473, 177340, 186207, 248276, 266010, 310345, 336946, 372414, 505419, 532020, 620690, 673892, 744828, 842365, 931035, 1010838, 1179311, 1241380, 1684730, 1862070, 2021676, 2358622, 2527095, 3369460, 3537933, 3724140, 4717244, 5054190, 5896555, 7075866, 10108380, 11793110, 14151732, 17689665, 23586220, 35379330, 70758660]

約数ペア:

[(1, 70758660), (2, 35379330), (3, 23586220), (4, 17689665), (5, 14151732), (6, 11793110), (7, 10108380), (10, 7075866), (12, 5896555), (14, 5054190), (15, 4717244), (19, 3724140), (20, 3537933), (21, 3369460), (28, 2527095), (30, 2358622), (35, 2021676), (38, 1862070), (42, 1684730), (57, 1241380), (60, 1179311), (70, 1010838), (76, 931035), (84, 842365), (95, 744828), (105, 673892), (114, 620690), (133, 532020), (140, 505419), (190, 372414), (210, 336946), (228, 310345), (266, 266010), (285, 248276), (380, 186207), (399, 177340), (420, 168473), (532, 133005), (570, 124138), (665, 106404), (798, 88670), (1140, 62069), (1330, 53202), (1596, 44335), (1995, 35468), (2660, 26601), (3990, 17734), (7980, 8867)]