123473310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1289}}^1$

素因数の和:1433

約数の個数: 64

約数和(自身を含む): 309104640

約数和(自身を除く): 185631330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 103, 155, 186, 206, 309, 310, 465, 515, 618, 930, 1030, 1289, 1545, 2578, 3090, 3193, 3867, 6386, 6445, 7734, 9579, 12890, 15965, 19158, 19335, 31930, 38670, 39959, 47895, 79918, 95790, 119877, 132767, 199795, 239754, 265534, 398301, 399590, 599385, 663835, 796602, 1198770, 1327670, 1991505, 3983010, 4115777, 8231554, 12347331, 20578885, 24694662, 41157770, 61736655, 123473310]

約数ペア:

[(1, 123473310), (2, 61736655), (3, 41157770), (5, 24694662), (6, 20578885), (10, 12347331), (15, 8231554), (30, 4115777), (31, 3983010), (62, 1991505), (93, 1327670), (103, 1198770), (155, 796602), (186, 663835), (206, 599385), (309, 399590), (310, 398301), (465, 265534), (515, 239754), (618, 199795), (930, 132767), (1030, 119877), (1289, 95790), (1545, 79918), (2578, 47895), (3090, 39959), (3193, 38670), (3867, 31930), (6386, 19335), (6445, 19158), (7734, 15965), (9579, 12890)]