210004704010

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{3911}}^1\times {\mathrm{11959}}^1$

素因数の和:16326

約数の個数: 32

約数和(自身を含む): 378978912000

約数和(自身を除く): 168974207990

約数列:

[1, 2, 5, 10, 449, 898, 2245, 3911, 4490, 7822, 11959, 19555, 23918, 39110, 59795, 119590, 1756039, 3512078, 5369591, 8780195, 10739182, 17560390, 26847955, 46771649, 53695910, 93543298, 233858245, 467716490, 21000470401, 42000940802, 105002352005, 210004704010]

約数ペア:

[(1, 210004704010), (2, 105002352005), (5, 42000940802), (10, 21000470401), (449, 467716490), (898, 233858245), (2245, 93543298), (3911, 53695910), (4490, 46771649), (7822, 26847955), (11959, 17560390), (19555, 10739182), (23918, 8780195), (39110, 5369591), (59795, 3512078), (119590, 1756039)]