315049830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1231}}^1$

素因数の和:1709

約数の個数: 64

約数和(自身を含む): 798336000

約数和(自身を除く): 483286170

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 449, 570, 898, 1231, 1347, 2245, 2462, 2694, 3693, 4490, 6155, 6735, 7386, 8531, 12310, 13470, 17062, 18465, 23389, 25593, 36930, 42655, 46778, 51186, 70167, 85310, 116945, 127965, 140334, 233890, 255930, 350835, 552719, 701670, 1105438, 1658157, 2763595, 3316314, 5527190, 8290785, 10501661, 16581570, 21003322, 31504983, 52508305, 63009966, 105016610, 157524915, 315049830]

約数ペア:

[(1, 315049830), (2, 157524915), (3, 105016610), (5, 63009966), (6, 52508305), (10, 31504983), (15, 21003322), (19, 16581570), (30, 10501661), (38, 8290785), (57, 5527190), (95, 3316314), (114, 2763595), (190, 1658157), (285, 1105438), (449, 701670), (570, 552719), (898, 350835), (1231, 255930), (1347, 233890), (2245, 140334), (2462, 127965), (2694, 116945), (3693, 85310), (4490, 70167), (6155, 51186), (6735, 46778), (7386, 42655), (8531, 36930), (12310, 25593), (13470, 23389), (17062, 18465)]