2213232490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{653}}^1\times {\mathrm{6917}}^1$

素因数の和:7591

約数の個数: 48

約数和(自身を含む): 4642005672

約数和(自身を除く): 2428773182

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 653, 1306, 3265, 4571, 6530, 6917, 9142, 13834, 22855, 31997, 34585, 45710, 48419, 63994, 69170, 96838, 159985, 242095, 319970, 338933, 484190, 677866, 1694665, 3389330, 4516801, 9033602, 22584005, 31617607, 45168010, 63235214, 158088035, 221323249, 316176070, 442646498, 1106616245, 2213232490]

約数ペア:

[(1, 2213232490), (2, 1106616245), (5, 442646498), (7, 316176070), (10, 221323249), (14, 158088035), (35, 63235214), (49, 45168010), (70, 31617607), (98, 22584005), (245, 9033602), (490, 4516801), (653, 3389330), (1306, 1694665), (3265, 677866), (4571, 484190), (6530, 338933), (6917, 319970), (9142, 242095), (13834, 159985), (22855, 96838), (31997, 69170), (34585, 63994), (45710, 48419)]