15874030

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 29649888

約数和(自身を除く): 13775858

約数列:

[1, 2, 5, 10, 53, 61, 106, 122, 265, 305, 491, 530, 610, 982, 2455, 3233, 4910, 6466, 16165, 26023, 29951, 32330, 52046, 59902, 130115, 149755, 260230, 299510, 1587403, 3174806, 7937015, 15874030]

約数ペア:

[(1, 15874030), (2, 7937015), (5, 3174806), (10, 1587403), (53, 299510), (61, 260230), (106, 149755), (122, 130115), (265, 59902), (305, 52046), (491, 32330), (530, 29951), (610, 26023), (982, 16165), (2455, 6466), (3233, 4910)]