30163750

素因数分解:

$2^1\times 5^4\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:490

約数の個数: 40

約数和(自身を含む): 57637800

約数和(自身を除く): 27474050

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 125, 250, 295, 409, 590, 625, 818, 1250, 1475, 2045, 2950, 4090, 7375, 10225, 14750, 20450, 24131, 36875, 48262, 51125, 73750, 102250, 120655, 241310, 255625, 511250, 603275, 1206550, 3016375, 6032750, 15081875, 30163750]

約数ペア:

[(1, 30163750), (2, 15081875), (5, 6032750), (10, 3016375), (25, 1206550), (50, 603275), (59, 511250), (118, 255625), (125, 241310), (250, 120655), (295, 102250), (409, 73750), (590, 51125), (625, 48262), (818, 36875), (1250, 24131), (1475, 20450), (2045, 14750), (2950, 10225), (4090, 7375)]