310181180

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 659850240

約数和(自身を除く): 349669060

約数列:

[1, 2, 4, 5, 10, 20, 151, 271, 302, 379, 542, 604, 755, 758, 1084, 1355, 1510, 1516, 1895, 2710, 3020, 3790, 5420, 7580, 40921, 57229, 81842, 102709, 114458, 163684, 204605, 205418, 228916, 286145, 409210, 410836, 513545, 572290, 818420, 1027090, 1144580, 2054180, 15509059, 31018118, 62036236, 77545295, 155090590, 310181180]

約数ペア:

[(1, 310181180), (2, 155090590), (4, 77545295), (5, 62036236), (10, 31018118), (20, 15509059), (151, 2054180), (271, 1144580), (302, 1027090), (379, 818420), (542, 572290), (604, 513545), (755, 410836), (758, 409210), (1084, 286145), (1355, 228916), (1510, 205418), (1516, 204605), (1895, 163684), (2710, 114458), (3020, 102709), (3790, 81842), (5420, 57229), (7580, 40921)]