2137410180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1319389}}^1$

素因数の和:1319410

約数の個数: 60

約数和(自身を含む): 6705139980

約数和(自身を除く): 4567729800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1319389, 2638778, 3958167, 5277556, 6596945, 7916334, 11874501, 13193890, 15832668, 19790835, 23749002, 26387780, 35623503, 39581670, 47498004, 59372505, 71247006, 79163340, 106870509, 118745010, 142494012, 178117515, 213741018, 237490020, 356235030, 427482036, 534352545, 712470060, 1068705090, 2137410180]

約数ペア:

[(1, 2137410180), (2, 1068705090), (3, 712470060), (4, 534352545), (5, 427482036), (6, 356235030), (9, 237490020), (10, 213741018), (12, 178117515), (15, 142494012), (18, 118745010), (20, 106870509), (27, 79163340), (30, 71247006), (36, 59372505), (45, 47498004), (54, 39581670), (60, 35623503), (81, 26387780), (90, 23749002), (108, 19790835), (135, 15832668), (162, 13193890), (180, 11874501), (270, 7916334), (324, 6596945), (405, 5277556), (540, 3958167), (810, 2638778), (1620, 1319389)]