30207390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4397}}^1$

素因数の和:4636

約数の個数: 32

約数和(自身を含む): 72830880

約数和(自身を除く): 42623490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 3435, 4397, 6870, 8794, 13191, 21985, 26382, 43970, 65955, 131910, 1006913, 2013826, 3020739, 5034565, 6041478, 10069130, 15103695, 30207390]

約数ペア:

[(1, 30207390), (2, 15103695), (3, 10069130), (5, 6041478), (6, 5034565), (10, 3020739), (15, 2013826), (30, 1006913), (229, 131910), (458, 65955), (687, 43970), (1145, 26382), (1374, 21985), (2290, 13191), (3435, 8794), (4397, 6870)]