30461250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{8123}}^1$

素因数の和:8148

約数の個数: 40

約数和(自身を含む): 76138128

約数和(自身を除く): 45676878

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 8123, 16246, 24369, 40615, 48738, 81230, 121845, 203075, 243690, 406150, 609225, 1015375, 1218450, 2030750, 3046125, 5076875, 6092250, 10153750, 15230625, 30461250]

約数ペア:

[(1, 30461250), (2, 15230625), (3, 10153750), (5, 6092250), (6, 5076875), (10, 3046125), (15, 2030750), (25, 1218450), (30, 1015375), (50, 609225), (75, 406150), (125, 243690), (150, 203075), (250, 121845), (375, 81230), (625, 48738), (750, 40615), (1250, 24369), (1875, 16246), (3750, 8123)]