70982650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 72

約数和(自身を含む): 146029716

約数和(自身を除く): 75047066

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 61, 74, 85, 122, 170, 185, 305, 370, 425, 610, 629, 850, 925, 1037, 1258, 1369, 1525, 1850, 2074, 2257, 2738, 3050, 3145, 4514, 5185, 6290, 6845, 10370, 11285, 13690, 15725, 22570, 23273, 25925, 31450, 34225, 38369, 46546, 51850, 56425, 68450, 76738, 83509, 112850, 116365, 167018, 191845, 232730, 383690, 417545, 581825, 835090, 959225, 1163650, 1419653, 1918450, 2087725, 2839306, 4175450, 7098265, 14196530, 35491325, 70982650]

約数ペア:

[(1, 70982650), (2, 35491325), (5, 14196530), (10, 7098265), (17, 4175450), (25, 2839306), (34, 2087725), (37, 1918450), (50, 1419653), (61, 1163650), (74, 959225), (85, 835090), (122, 581825), (170, 417545), (185, 383690), (305, 232730), (370, 191845), (425, 167018), (610, 116365), (629, 112850), (850, 83509), (925, 76738), (1037, 68450), (1258, 56425), (1369, 51850), (1525, 46546), (1850, 38369), (2074, 34225), (2257, 31450), (2738, 25925), (3050, 23273), (3145, 22570), (4514, 15725), (5185, 13690), (6290, 11285), (6845, 10370)]