31069080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{12329}}^1$

素因数の和:12353

約数の個数: 96

約数和(自身を含む): 115408800

約数和(自身を除く): 84339720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 12329, 24658, 36987, 49316, 61645, 73974, 86303, 98632, 110961, 123290, 147948, 172606, 184935, 221922, 246580, 258909, 295896, 345212, 369870, 431515, 443844, 493160, 517818, 554805, 690424, 739740, 776727, 863030, 887688, 1035636, 1109610, 1294545, 1479480, 1553454, 1726060, 2071272, 2219220, 2589090, 3106908, 3452120, 3883635, 4438440, 5178180, 6213816, 7767270, 10356360, 15534540, 31069080]

約数ペア:

[(1, 31069080), (2, 15534540), (3, 10356360), (4, 7767270), (5, 6213816), (6, 5178180), (7, 4438440), (8, 3883635), (9, 3452120), (10, 3106908), (12, 2589090), (14, 2219220), (15, 2071272), (18, 1726060), (20, 1553454), (21, 1479480), (24, 1294545), (28, 1109610), (30, 1035636), (35, 887688), (36, 863030), (40, 776727), (42, 739740), (45, 690424), (56, 554805), (60, 517818), (63, 493160), (70, 443844), (72, 431515), (84, 369870), (90, 345212), (105, 295896), (120, 258909), (126, 246580), (140, 221922), (168, 184935), (180, 172606), (210, 147948), (252, 123290), (280, 110961), (315, 98632), (360, 86303), (420, 73974), (504, 61645), (630, 49316), (840, 36987), (1260, 24658), (2520, 12329)]