15398430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 39631680

約数和(自身を除く): 24233250

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 109, 170, 218, 255, 277, 327, 510, 545, 554, 654, 831, 1090, 1385, 1635, 1662, 1853, 2770, 3270, 3706, 4155, 4709, 5559, 8310, 9265, 9418, 11118, 14127, 18530, 23545, 27795, 28254, 30193, 47090, 55590, 60386, 70635, 90579, 141270, 150965, 181158, 301930, 452895, 513281, 905790, 1026562, 1539843, 2566405, 3079686, 5132810, 7699215, 15398430]

約数ペア:

[(1, 15398430), (2, 7699215), (3, 5132810), (5, 3079686), (6, 2566405), (10, 1539843), (15, 1026562), (17, 905790), (30, 513281), (34, 452895), (51, 301930), (85, 181158), (102, 150965), (109, 141270), (170, 90579), (218, 70635), (255, 60386), (277, 55590), (327, 47090), (510, 30193), (545, 28254), (554, 27795), (654, 23545), (831, 18530), (1090, 14127), (1385, 11118), (1635, 9418), (1662, 9265), (1853, 8310), (2770, 5559), (3270, 4709), (3706, 4155)]