708966830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{3467}}^1$

素因数の和:3522

約数の個数: 72

約数和(自身を含む): 1519337736

約数和(自身を除く): 810370906

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 169, 242, 286, 338, 605, 715, 845, 1210, 1430, 1573, 1690, 1859, 3146, 3467, 3718, 6934, 7865, 9295, 15730, 17335, 18590, 20449, 34670, 38137, 40898, 45071, 76274, 90142, 102245, 190685, 204490, 225355, 381370, 419507, 450710, 495781, 585923, 839014, 991562, 1171846, 2097535, 2478905, 2929615, 4195070, 4957810, 5453591, 5859230, 6445153, 10907182, 12890306, 27267955, 32225765, 54535910, 64451530, 70896683, 141793366, 354483415, 708966830]

約数ペア:

[(1, 708966830), (2, 354483415), (5, 141793366), (10, 70896683), (11, 64451530), (13, 54535910), (22, 32225765), (26, 27267955), (55, 12890306), (65, 10907182), (110, 6445153), (121, 5859230), (130, 5453591), (143, 4957810), (169, 4195070), (242, 2929615), (286, 2478905), (338, 2097535), (605, 1171846), (715, 991562), (845, 839014), (1210, 585923), (1430, 495781), (1573, 450710), (1690, 419507), (1859, 381370), (3146, 225355), (3467, 204490), (3718, 190685), (6934, 102245), (7865, 90142), (9295, 76274), (15730, 45071), (17335, 40898), (18590, 38137), (20449, 34670)]