490670070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1181}}^1\times {\mathrm{1259}}^1$

素因数の和:2461

約数の個数: 64

約数和(自身を含む): 1286772480

約数和(自身を除く): 796102410

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 1181, 1259, 2362, 2518, 3543, 3777, 5905, 6295, 7086, 7554, 11810, 12590, 12991, 13849, 17715, 18885, 25982, 27698, 35430, 37770, 38973, 41547, 64955, 69245, 77946, 83094, 129910, 138490, 194865, 207735, 389730, 415470, 1486879, 2973758, 4460637, 7434395, 8921274, 14868790, 16355669, 22303185, 32711338, 44606370, 49067007, 81778345, 98134014, 163556690, 245335035, 490670070]

約数ペア:

[(1, 490670070), (2, 245335035), (3, 163556690), (5, 98134014), (6, 81778345), (10, 49067007), (11, 44606370), (15, 32711338), (22, 22303185), (30, 16355669), (33, 14868790), (55, 8921274), (66, 7434395), (110, 4460637), (165, 2973758), (330, 1486879), (1181, 415470), (1259, 389730), (2362, 207735), (2518, 194865), (3543, 138490), (3777, 129910), (5905, 83094), (6295, 77946), (7086, 69245), (7554, 64955), (11810, 41547), (12590, 38973), (12991, 37770), (13849, 35430), (17715, 27698), (18885, 25982)]