4578770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 9504000

約数和(自身を除く): 4925230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 439, 745, 878, 1043, 1490, 2086, 2195, 3073, 4390, 5215, 6146, 10430, 15365, 30730, 65411, 130822, 327055, 457877, 654110, 915754, 2289385, 4578770]

約数ペア:

[(1, 4578770), (2, 2289385), (5, 915754), (7, 654110), (10, 457877), (14, 327055), (35, 130822), (70, 65411), (149, 30730), (298, 15365), (439, 10430), (745, 6146), (878, 5215), (1043, 4390), (1490, 3073), (2086, 2195)]