74463420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53959}}^1$

素因数の和:53994

約数の個数: 48

約数和(自身を含む): 217566720

約数和(自身を除く): 143103300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 53959, 107918, 161877, 215836, 269795, 323754, 539590, 647508, 809385, 1079180, 1241057, 1618770, 2482114, 3237540, 3723171, 4964228, 6205285, 7446342, 12410570, 14892684, 18615855, 24821140, 37231710, 74463420]

約数ペア:

[(1, 74463420), (2, 37231710), (3, 24821140), (4, 18615855), (5, 14892684), (6, 12410570), (10, 7446342), (12, 6205285), (15, 4964228), (20, 3723171), (23, 3237540), (30, 2482114), (46, 1618770), (60, 1241057), (69, 1079180), (92, 809385), (115, 647508), (138, 539590), (230, 323754), (276, 269795), (345, 215836), (460, 161877), (690, 107918), (1380, 53959)]