75420690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 191600640

約数和(自身を除く): 116179950

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 307, 431, 570, 614, 862, 921, 1293, 1535, 1842, 2155, 2586, 3070, 4310, 4605, 5833, 6465, 8189, 9210, 11666, 12930, 16378, 17499, 24567, 29165, 34998, 40945, 49134, 58330, 81890, 87495, 122835, 132317, 174990, 245670, 264634, 396951, 661585, 793902, 1323170, 1984755, 2514023, 3969510, 5028046, 7542069, 12570115, 15084138, 25140230, 37710345, 75420690]

約数ペア:

[(1, 75420690), (2, 37710345), (3, 25140230), (5, 15084138), (6, 12570115), (10, 7542069), (15, 5028046), (19, 3969510), (30, 2514023), (38, 1984755), (57, 1323170), (95, 793902), (114, 661585), (190, 396951), (285, 264634), (307, 245670), (431, 174990), (570, 132317), (614, 122835), (862, 87495), (921, 81890), (1293, 58330), (1535, 49134), (1842, 40945), (2155, 34998), (2586, 29165), (3070, 24567), (4310, 17499), (4605, 16378), (5833, 12930), (6465, 11666), (8189, 9210)]