891036808730

素因数分解:

$2^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{6521}}^1\times {\mathrm{15907}}^1$

素因数の和:23294

約数の個数: 32

約数和(自身を含む): 1606080588480

約数和(自身を除く): 715043779750

約数列:

[1, 2, 5, 10, 859, 1718, 4295, 6521, 8590, 13042, 15907, 31814, 32605, 65210, 79535, 159070, 5601539, 11203078, 13664113, 27328226, 28007695, 56015390, 68320565, 103729547, 136641130, 207459094, 518647735, 1037295470, 89103680873, 178207361746, 445518404365, 891036808730]

約数ペア:

[(1, 891036808730), (2, 445518404365), (5, 178207361746), (10, 89103680873), (859, 1037295470), (1718, 518647735), (4295, 207459094), (6521, 136641130), (8590, 103729547), (13042, 68320565), (15907, 56015390), (31814, 28007695), (32605, 27328226), (65210, 13664113), (79535, 11203078), (159070, 5601539)]