240177490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{14983}}^1$

素因数の和:15226

約数の個数: 32

約数和(自身を含む): 496270080

約数和(自身を除く): 256092590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 2290, 3206, 8015, 14983, 16030, 29966, 74915, 104881, 149830, 209762, 524405, 1048810, 3431107, 6862214, 17155535, 24017749, 34311070, 48035498, 120088745, 240177490]

約数ペア:

[(1, 240177490), (2, 120088745), (5, 48035498), (7, 34311070), (10, 24017749), (14, 17155535), (35, 6862214), (70, 3431107), (229, 1048810), (458, 524405), (1145, 209762), (1603, 149830), (2290, 104881), (3206, 74915), (8015, 29966), (14983, 16030)]