137015220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{17981}}^1$

素因数の和:18120

約数の個数: 48

約数和(自身を含む): 386684928

約数和(自身を除く): 249669708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 17981, 35962, 53943, 71924, 89905, 107886, 179810, 215772, 269715, 359620, 539430, 1078860, 2283587, 4567174, 6850761, 9134348, 11417935, 13701522, 22835870, 27403044, 34253805, 45671740, 68507610, 137015220]

約数ペア:

[(1, 137015220), (2, 68507610), (3, 45671740), (4, 34253805), (5, 27403044), (6, 22835870), (10, 13701522), (12, 11417935), (15, 9134348), (20, 6850761), (30, 4567174), (60, 2283587), (127, 1078860), (254, 539430), (381, 359620), (508, 269715), (635, 215772), (762, 179810), (1270, 107886), (1524, 89905), (1905, 71924), (2540, 53943), (3810, 35962), (7620, 17981)]