30568750

素因数分解:

$2^1\times 5^5\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 58964976

約数和(自身を除く): 28396226

約数列:

[1, 2, 5, 10, 25, 50, 67, 73, 125, 134, 146, 250, 335, 365, 625, 670, 730, 1250, 1675, 1825, 3125, 3350, 3650, 4891, 6250, 8375, 9125, 9782, 16750, 18250, 24455, 41875, 45625, 48910, 83750, 91250, 122275, 209375, 228125, 244550, 418750, 456250, 611375, 1222750, 3056875, 6113750, 15284375, 30568750]

約数ペア:

[(1, 30568750), (2, 15284375), (5, 6113750), (10, 3056875), (25, 1222750), (50, 611375), (67, 456250), (73, 418750), (125, 244550), (134, 228125), (146, 209375), (250, 122275), (335, 91250), (365, 83750), (625, 48910), (670, 45625), (730, 41875), (1250, 24455), (1675, 18250), (1825, 16750), (3125, 9782), (3350, 9125), (3650, 8375), (4891, 6250)]