2209389060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{19681}}^1$

素因数の和:21564

約数の個数: 48

約数和(自身を含む): 6189910272

約数和(自身を除く): 3980521212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1871, 3742, 5613, 7484, 9355, 11226, 18710, 19681, 22452, 28065, 37420, 39362, 56130, 59043, 78724, 98405, 112260, 118086, 196810, 236172, 295215, 393620, 590430, 1180860, 36823151, 73646302, 110469453, 147292604, 184115755, 220938906, 368231510, 441877812, 552347265, 736463020, 1104694530, 2209389060]

約数ペア:

[(1, 2209389060), (2, 1104694530), (3, 736463020), (4, 552347265), (5, 441877812), (6, 368231510), (10, 220938906), (12, 184115755), (15, 147292604), (20, 110469453), (30, 73646302), (60, 36823151), (1871, 1180860), (3742, 590430), (5613, 393620), (7484, 295215), (9355, 236172), (11226, 196810), (18710, 118086), (19681, 112260), (22452, 98405), (28065, 78724), (37420, 59043), (39362, 56130)]