61352660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4877}}^1$

素因数の和:4940

約数の個数: 48

約数和(自身を含む): 140135184

約数和(自身を除く): 78782524

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 4877, 6290, 9754, 12580, 19508, 24385, 48770, 82909, 97540, 165818, 180449, 331636, 360898, 414545, 721796, 829090, 902245, 1658180, 1804490, 3067633, 3608980, 6135266, 12270532, 15338165, 30676330, 61352660]

約数ペア:

[(1, 61352660), (2, 30676330), (4, 15338165), (5, 12270532), (10, 6135266), (17, 3608980), (20, 3067633), (34, 1804490), (37, 1658180), (68, 902245), (74, 829090), (85, 721796), (148, 414545), (170, 360898), (185, 331636), (340, 180449), (370, 165818), (629, 97540), (740, 82909), (1258, 48770), (2516, 24385), (3145, 19508), (4877, 12580), (6290, 9754)]