180245230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{823}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 359023392

約数和(自身を除く): 178778162

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 181, 242, 362, 605, 823, 905, 1210, 1646, 1810, 1991, 3982, 4115, 8230, 9053, 9955, 18106, 19910, 21901, 43802, 45265, 90530, 99583, 109505, 148963, 199166, 219010, 297926, 497915, 744815, 995830, 1489630, 1638593, 3277186, 8192965, 16385930, 18024523, 36049046, 90122615, 180245230]

約数ペア:

[(1, 180245230), (2, 90122615), (5, 36049046), (10, 18024523), (11, 16385930), (22, 8192965), (55, 3277186), (110, 1638593), (121, 1489630), (181, 995830), (242, 744815), (362, 497915), (605, 297926), (823, 219010), (905, 199166), (1210, 148963), (1646, 109505), (1810, 99583), (1991, 90530), (3982, 45265), (4115, 43802), (8230, 21901), (9053, 19910), (9955, 18106)]