70003190

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{21149}}^1$

素因数の和:21487

約数の個数: 16

約数和(自身を含む): 126392400

約数和(自身を除く): 56389210

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 21149, 42298, 105745, 211490, 7000319, 14000638, 35001595, 70003190]

約数ペア:

[(1, 70003190), (2, 35001595), (5, 14000638), (10, 7000319), (331, 211490), (662, 105745), (1655, 42298), (3310, 21149)]