23987730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61507}}^1$

素因数の和:61530

約数の個数: 32

約数和(自身を含む): 62000064

約数和(自身を除く): 38012334

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 61507, 123014, 184521, 307535, 369042, 615070, 799591, 922605, 1599182, 1845210, 2398773, 3997955, 4797546, 7995910, 11993865, 23987730]

約数ペア:

[(1, 23987730), (2, 11993865), (3, 7995910), (5, 4797546), (6, 3997955), (10, 2398773), (13, 1845210), (15, 1599182), (26, 922605), (30, 799591), (39, 615070), (65, 369042), (78, 307535), (130, 184521), (195, 123014), (390, 61507)]