141254940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{81181}}^1$

素因数の和:81222

約数の個数: 48

約数和(自身を含む): 409157280

約数和(自身を除く): 267902340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 81181, 162362, 243543, 324724, 405905, 487086, 811810, 974172, 1217715, 1623620, 2354249, 2435430, 4708498, 4870860, 7062747, 9416996, 11771245, 14125494, 23542490, 28250988, 35313735, 47084980, 70627470, 141254940]

約数ペア:

[(1, 141254940), (2, 70627470), (3, 47084980), (4, 35313735), (5, 28250988), (6, 23542490), (10, 14125494), (12, 11771245), (15, 9416996), (20, 7062747), (29, 4870860), (30, 4708498), (58, 2435430), (60, 2354249), (87, 1623620), (116, 1217715), (145, 974172), (174, 811810), (290, 487086), (348, 405905), (435, 324724), (580, 243543), (870, 162362), (1740, 81181)]