238477651870

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^2\times {\mathrm{311}}^1\times {\mathrm{7517}}^1$

素因数の和:8037

約数の個数: 48

約数和(自身を含む): 435003869664

約数和(自身を除く): 196526217794

約数列:

[1, 2, 5, 10, 101, 202, 311, 505, 622, 1010, 1555, 3110, 7517, 10201, 15034, 20402, 31411, 37585, 51005, 62822, 75170, 102010, 157055, 314110, 759217, 1518434, 2337787, 3172511, 3796085, 4675574, 6345022, 7592170, 11688935, 15862555, 23377870, 31725110, 76680917, 153361834, 236116487, 383404585, 472232974, 766809170, 1180582435, 2361164870, 23847765187, 47695530374, 119238825935, 238477651870]

約数ペア:

[(1, 238477651870), (2, 119238825935), (5, 47695530374), (10, 23847765187), (101, 2361164870), (202, 1180582435), (311, 766809170), (505, 472232974), (622, 383404585), (1010, 236116487), (1555, 153361834), (3110, 76680917), (7517, 31725110), (10201, 23377870), (15034, 15862555), (20402, 11688935), (31411, 7592170), (37585, 6345022), (51005, 4675574), (62822, 3796085), (75170, 3172511), (102010, 2337787), (157055, 1518434), (314110, 759217)]