73575710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18257}}^1$

素因数の和:18308

約数の個数: 32

約数和(自身を含む): 147232512

約数和(自身を除く): 73656802

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 18257, 36514, 91285, 182570, 237341, 474682, 565967, 1131934, 1186705, 2373410, 2829835, 5659670, 7357571, 14715142, 36787855, 73575710]

約数ペア:

[(1, 73575710), (2, 36787855), (5, 14715142), (10, 7357571), (13, 5659670), (26, 2829835), (31, 2373410), (62, 1186705), (65, 1131934), (130, 565967), (155, 474682), (310, 237341), (403, 182570), (806, 91285), (2015, 36514), (4030, 18257)]