139038420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{29333}}^1$

素因数の和:29424

約数の個数: 48

約数和(自身を含む): 394248960

約数和(自身を除く): 255210540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 29333, 58666, 87999, 117332, 146665, 175998, 293330, 351996, 439995, 586660, 879990, 1759980, 2317307, 4634614, 6951921, 9269228, 11586535, 13903842, 23173070, 27807684, 34759605, 46346140, 69519210, 139038420]

約数ペア:

[(1, 139038420), (2, 69519210), (3, 46346140), (4, 34759605), (5, 27807684), (6, 23173070), (10, 13903842), (12, 11586535), (15, 9269228), (20, 6951921), (30, 4634614), (60, 2317307), (79, 1759980), (158, 879990), (237, 586660), (316, 439995), (395, 351996), (474, 293330), (790, 175998), (948, 146665), (1185, 117332), (1580, 87999), (2370, 58666), (4740, 29333)]