39574620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5113}}^1$

素因数の和:5171

約数の個数: 72

約数和(自身を含む): 122858736

約数和(自身を除く): 83284116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 5113, 7740, 10226, 15339, 20452, 25565, 30678, 46017, 51130, 61356, 76695, 92034, 102260, 153390, 184068, 219859, 230085, 306780, 439718, 460170, 659577, 879436, 920340, 1099295, 1319154, 1978731, 2198590, 2638308, 3297885, 3957462, 4397180, 6595770, 7914924, 9893655, 13191540, 19787310, 39574620]

約数ペア:

[(1, 39574620), (2, 19787310), (3, 13191540), (4, 9893655), (5, 7914924), (6, 6595770), (9, 4397180), (10, 3957462), (12, 3297885), (15, 2638308), (18, 2198590), (20, 1978731), (30, 1319154), (36, 1099295), (43, 920340), (45, 879436), (60, 659577), (86, 460170), (90, 439718), (129, 306780), (172, 230085), (180, 219859), (215, 184068), (258, 153390), (387, 102260), (430, 92034), (516, 76695), (645, 61356), (774, 51130), (860, 46017), (1290, 30678), (1548, 25565), (1935, 20452), (2580, 15339), (3870, 10226), (5113, 7740)]