45490620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{15473}}^1$

素因数の和:15499

約数の個数: 72

約数和(自身を含む): 148179024

約数和(自身を除く): 102688404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 15473, 30946, 46419, 61892, 77365, 92838, 108311, 154730, 185676, 216622, 232095, 309460, 324933, 433244, 464190, 541555, 649866, 758177, 928380, 1083110, 1299732, 1516354, 1624665, 2166220, 2274531, 3032708, 3249330, 3790885, 4549062, 6498660, 7581770, 9098124, 11372655, 15163540, 22745310, 45490620]

約数ペア:

[(1, 45490620), (2, 22745310), (3, 15163540), (4, 11372655), (5, 9098124), (6, 7581770), (7, 6498660), (10, 4549062), (12, 3790885), (14, 3249330), (15, 3032708), (20, 2274531), (21, 2166220), (28, 1624665), (30, 1516354), (35, 1299732), (42, 1083110), (49, 928380), (60, 758177), (70, 649866), (84, 541555), (98, 464190), (105, 433244), (140, 324933), (147, 309460), (196, 232095), (210, 216622), (245, 185676), (294, 154730), (420, 108311), (490, 92838), (588, 77365), (735, 61892), (980, 46419), (1470, 30946), (2940, 15473)]