157277610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{249647}}^1$

素因数の和:249667

約数の個数: 48

約数和(自身を含む): 467341056

約数和(自身を除く): 310063446

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 249647, 499294, 748941, 1248235, 1497882, 1747529, 2246823, 2496470, 3495058, 3744705, 4493646, 5242587, 7489410, 8737645, 10485174, 11234115, 15727761, 17475290, 22468230, 26212935, 31455522, 52425870, 78638805, 157277610]

約数ペア:

[(1, 157277610), (2, 78638805), (3, 52425870), (5, 31455522), (6, 26212935), (7, 22468230), (9, 17475290), (10, 15727761), (14, 11234115), (15, 10485174), (18, 8737645), (21, 7489410), (30, 5242587), (35, 4493646), (42, 3744705), (45, 3495058), (63, 2496470), (70, 2246823), (90, 1747529), (105, 1497882), (126, 1248235), (210, 748941), (315, 499294), (630, 249647)]