41749020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{25771}}^1$

素因数の和:25792

約数の個数: 60

約数和(自身を含む): 130973304

約数和(自身を除く): 89224284

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, 25771, 51542, 77313, 103084, 128855, 154626, 231939, 257710, 309252, 386565, 463878, 515420, 695817, 773130, 927756, 1159695, 1391634, 1546260, 2087451, 2319390, 2783268, 3479085, 4174902, 4638780, 6958170, 8349804, 10437255, 13916340, 20874510, 41749020]

約数ペア:

[(1, 41749020), (2, 20874510), (3, 13916340), (4, 10437255), (5, 8349804), (6, 6958170), (9, 4638780), (10, 4174902), (12, 3479085), (15, 2783268), (18, 2319390), (20, 2087451), (27, 1546260), (30, 1391634), (36, 1159695), (45, 927756), (54, 773130), (60, 695817), (81, 515420), (90, 463878), (108, 386565), (135, 309252), (162, 257710), (180, 231939), (270, 154626), (324, 128855), (405, 103084), (540, 77313), (810, 51542), (1620, 25771)]