199464810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{44623}}^1$

素因数の和:44782

約数の個数: 32

約数和(自身を含む): 481939200

約数和(自身を除く): 282474390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 44623, 89246, 133869, 223115, 267738, 446230, 669345, 1338690, 6648827, 13297654, 19946481, 33244135, 39892962, 66488270, 99732405, 199464810]

約数ペア:

[(1, 199464810), (2, 99732405), (3, 66488270), (5, 39892962), (6, 33244135), (10, 19946481), (15, 13297654), (30, 6648827), (149, 1338690), (298, 669345), (447, 446230), (745, 267738), (894, 223115), (1490, 133869), (2235, 89246), (4470, 44623)]