331390140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{53623}}^1$

素因数の和:53738

約数の個数: 48

約数和(自身を含む): 936918528

約数和(自身を除く): 605528388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 53623, 107246, 160869, 214492, 268115, 321738, 536230, 643476, 804345, 1072460, 1608690, 3217380, 5523169, 11046338, 16569507, 22092676, 27615845, 33139014, 55231690, 66278028, 82847535, 110463380, 165695070, 331390140]

約数ペア:

[(1, 331390140), (2, 165695070), (3, 110463380), (4, 82847535), (5, 66278028), (6, 55231690), (10, 33139014), (12, 27615845), (15, 22092676), (20, 16569507), (30, 11046338), (60, 5523169), (103, 3217380), (206, 1608690), (309, 1072460), (412, 804345), (515, 643476), (618, 536230), (1030, 321738), (1236, 268115), (1545, 214492), (2060, 160869), (3090, 107246), (6180, 53623)]