1005257110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{63907}}^1$

素因数の和:63949

約数の個数: 48

約数和(自身を含む): 2141940528

約数和(自身を除く): 1136683418

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, 15730, 63907, 127814, 319535, 639070, 702977, 830791, 1405954, 1661582, 3514885, 4153955, 7029770, 7732747, 8307910, 9138701, 15465494, 18277402, 38663735, 45693505, 77327470, 91387010, 100525711, 201051422, 502628555, 1005257110]

約数ペア:

[(1, 1005257110), (2, 502628555), (5, 201051422), (10, 100525711), (11, 91387010), (13, 77327470), (22, 45693505), (26, 38663735), (55, 18277402), (65, 15465494), (110, 9138701), (121, 8307910), (130, 7732747), (143, 7029770), (242, 4153955), (286, 3514885), (605, 1661582), (715, 1405954), (1210, 830791), (1430, 702977), (1573, 639070), (3146, 319535), (7865, 127814), (15730, 63907)]