15204410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 31600800

約数和(自身を除く): 16396390

約数列:

[1, 2, 5, 10, 13, 26, 29, 37, 58, 65, 74, 109, 130, 145, 185, 218, 290, 370, 377, 481, 545, 754, 962, 1073, 1090, 1417, 1885, 2146, 2405, 2834, 3161, 3770, 4033, 4810, 5365, 6322, 7085, 8066, 10730, 13949, 14170, 15805, 20165, 27898, 31610, 40330, 41093, 52429, 69745, 82186, 104858, 116957, 139490, 205465, 233914, 262145, 410930, 524290, 584785, 1169570, 1520441, 3040882, 7602205, 15204410]

約数ペア:

[(1, 15204410), (2, 7602205), (5, 3040882), (10, 1520441), (13, 1169570), (26, 584785), (29, 524290), (37, 410930), (58, 262145), (65, 233914), (74, 205465), (109, 139490), (130, 116957), (145, 104858), (185, 82186), (218, 69745), (290, 52429), (370, 41093), (377, 40330), (481, 31610), (545, 27898), (754, 20165), (962, 15805), (1073, 14170), (1090, 13949), (1417, 10730), (1885, 8066), (2146, 7085), (2405, 6322), (2834, 5365), (3161, 4810), (3770, 4033)]