165621170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{10529}}^1$

素因数の和:10571

約数の個数: 48

約数和(自身を含む): 352923480

約数和(自身を除く): 187302310

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 10529, 15730, 21058, 52645, 105290, 115819, 136877, 231638, 273754, 579095, 684385, 1158190, 1274009, 1368770, 1505647, 2548018, 3011294, 6370045, 7528235, 12740090, 15056470, 16562117, 33124234, 82810585, 165621170]

約数ペア:

[(1, 165621170), (2, 82810585), (5, 33124234), (10, 16562117), (11, 15056470), (13, 12740090), (22, 7528235), (26, 6370045), (55, 3011294), (65, 2548018), (110, 1505647), (121, 1368770), (130, 1274009), (143, 1158190), (242, 684385), (286, 579095), (605, 273754), (715, 231638), (1210, 136877), (1430, 115819), (1573, 105290), (3146, 52645), (7865, 21058), (10529, 15730)]