4458730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 8732160

約数和(自身を除く): 4273430

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 757, 1178, 1514, 2945, 3785, 5890, 7570, 14383, 23467, 28766, 46934, 71915, 117335, 143830, 234670, 445873, 891746, 2229365, 4458730]

約数ペア:

[(1, 4458730), (2, 2229365), (5, 891746), (10, 445873), (19, 234670), (31, 143830), (38, 117335), (62, 71915), (95, 46934), (155, 28766), (190, 23467), (310, 14383), (589, 7570), (757, 5890), (1178, 3785), (1514, 2945)]