68271180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59887}}^1$

素因数の和:59918

約数の個数: 48

約数和(自身を含む): 201223680

約数和(自身を除く): 132952500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 59887, 119774, 179661, 239548, 299435, 359322, 598870, 718644, 898305, 1137853, 1197740, 1796610, 2275706, 3413559, 3593220, 4551412, 5689265, 6827118, 11378530, 13654236, 17067795, 22757060, 34135590, 68271180]

約数ペア:

[(1, 68271180), (2, 34135590), (3, 22757060), (4, 17067795), (5, 13654236), (6, 11378530), (10, 6827118), (12, 5689265), (15, 4551412), (19, 3593220), (20, 3413559), (30, 2275706), (38, 1796610), (57, 1197740), (60, 1137853), (76, 898305), (95, 718644), (114, 598870), (190, 359322), (228, 299435), (285, 239548), (380, 179661), (570, 119774), (1140, 59887)]