742156910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{355099}}^1$

素因数の和:355136

約数の個数: 32

約数和(自身を含む): 1534032000

約数和(自身を除く): 791875090

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 355099, 710198, 1775495, 3550990, 3906089, 6746881, 7812178, 13493762, 19530445, 33734405, 39060890, 67468810, 74215691, 148431382, 371078455, 742156910]

約数ペア:

[(1, 742156910), (2, 371078455), (5, 148431382), (10, 74215691), (11, 67468810), (19, 39060890), (22, 33734405), (38, 19530445), (55, 13493762), (95, 7812178), (110, 6746881), (190, 3906089), (209, 3550990), (418, 1775495), (1045, 710198), (2090, 355099)]