28513230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15581}}^1$

素因数の和:15652

約数の個数: 32

約数和(自身を含む): 69558048

約数和(自身を除く): 41044818

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 15581, 31162, 46743, 77905, 93486, 155810, 233715, 467430, 950441, 1900882, 2851323, 4752205, 5702646, 9504410, 14256615, 28513230]

約数ペア:

[(1, 28513230), (2, 14256615), (3, 9504410), (5, 5702646), (6, 4752205), (10, 2851323), (15, 1900882), (30, 950441), (61, 467430), (122, 233715), (183, 155810), (305, 93486), (366, 77905), (610, 46743), (915, 31162), (1830, 15581)]