47306940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{788449}}^1$

素因数の和:788461

約数の個数: 24

約数和(自身を含む): 132459600

約数和(自身を除く): 85152660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 788449, 1576898, 2365347, 3153796, 3942245, 4730694, 7884490, 9461388, 11826735, 15768980, 23653470, 47306940]

約数ペア:

[(1, 47306940), (2, 23653470), (3, 15768980), (4, 11826735), (5, 9461388), (6, 7884490), (10, 4730694), (12, 3942245), (15, 3153796), (20, 2365347), (30, 1576898), (60, 788449)]