64758710

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{46589}}^1$

素因数の和:46735

約数の個数: 16

約数和(自身を含む): 117406800

約数和(自身を除く): 52648090

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 46589, 93178, 232945, 465890, 6475871, 12951742, 32379355, 64758710]

約数ペア:

[(1, 64758710), (2, 32379355), (5, 12951742), (10, 6475871), (139, 465890), (278, 232945), (695, 93178), (1390, 46589)]