71694230

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{18059}}^1$

素因数の和:18463

約数の個数: 16

約数和(自身を含む): 129381840

約数和(自身を除く): 57687610

約数列:

[1, 2, 5, 10, 397, 794, 1985, 3970, 18059, 36118, 90295, 180590, 7169423, 14338846, 35847115, 71694230]

約数ペア:

[(1, 71694230), (2, 35847115), (5, 14338846), (10, 7169423), (397, 180590), (794, 90295), (1985, 36118), (3970, 18059)]