231169020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{2591}}^1$

素因数の和:4090

約数の個数: 48

約数和(自身を含む): 647958528

約数和(自身を除く): 416789508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1487, 2591, 2974, 4461, 5182, 5948, 7435, 7773, 8922, 10364, 12955, 14870, 15546, 17844, 22305, 25910, 29740, 31092, 38865, 44610, 51820, 77730, 89220, 155460, 3852817, 7705634, 11558451, 15411268, 19264085, 23116902, 38528170, 46233804, 57792255, 77056340, 115584510, 231169020]

約数ペア:

[(1, 231169020), (2, 115584510), (3, 77056340), (4, 57792255), (5, 46233804), (6, 38528170), (10, 23116902), (12, 19264085), (15, 15411268), (20, 11558451), (30, 7705634), (60, 3852817), (1487, 155460), (2591, 89220), (2974, 77730), (4461, 51820), (5182, 44610), (5948, 38865), (7435, 31092), (7773, 29740), (8922, 25910), (10364, 22305), (12955, 17844), (14870, 15546)]