4996170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 13302432

約数和(自身を除く): 8306262

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1291, 1935, 2582, 3870, 3873, 6455, 7746, 11619, 12910, 19365, 23238, 38730, 55513, 58095, 111026, 116190, 166539, 277565, 333078, 499617, 555130, 832695, 999234, 1665390, 2498085, 4996170]

約数ペア:

[(1, 4996170), (2, 2498085), (3, 1665390), (5, 999234), (6, 832695), (9, 555130), (10, 499617), (15, 333078), (18, 277565), (30, 166539), (43, 116190), (45, 111026), (86, 58095), (90, 55513), (129, 38730), (215, 23238), (258, 19365), (387, 12910), (430, 11619), (645, 7746), (774, 6455), (1290, 3873), (1291, 3870), (1935, 2582)]