30157530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1459}}^1$

素因数の和:1535

約数の個数: 64

約数和(自身を含む): 79470720

約数和(自身を除く): 49313190

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1459, 1590, 2067, 2918, 3445, 4134, 4377, 6890, 7295, 8754, 10335, 14590, 18967, 20670, 21885, 37934, 43770, 56901, 77327, 94835, 113802, 154654, 189670, 231981, 284505, 386635, 463962, 569010, 773270, 1005251, 1159905, 2010502, 2319810, 3015753, 5026255, 6031506, 10052510, 15078765, 30157530]

約数ペア:

[(1, 30157530), (2, 15078765), (3, 10052510), (5, 6031506), (6, 5026255), (10, 3015753), (13, 2319810), (15, 2010502), (26, 1159905), (30, 1005251), (39, 773270), (53, 569010), (65, 463962), (78, 386635), (106, 284505), (130, 231981), (159, 189670), (195, 154654), (265, 113802), (318, 94835), (390, 77327), (530, 56901), (689, 43770), (795, 37934), (1378, 21885), (1459, 20670), (1590, 18967), (2067, 14590), (2918, 10335), (3445, 8754), (4134, 7295), (4377, 6890)]