138214754940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{29159231}}^1$

素因数の和:29159322

約数の個数: 48

約数和(自身を含む): 391900078080

約数和(自身を除く): 253685323140

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, 29159231, 58318462, 87477693, 116636924, 145796155, 174955386, 291592310, 349910772, 437388465, 583184620, 874776930, 1749553860, 2303579249, 4607158498, 6910737747, 9214316996, 11517896245, 13821475494, 23035792490, 27642950988, 34553688735, 46071584980, 69107377470, 138214754940]

約数ペア:

[(1, 138214754940), (2, 69107377470), (3, 46071584980), (4, 34553688735), (5, 27642950988), (6, 23035792490), (10, 13821475494), (12, 11517896245), (15, 9214316996), (20, 6910737747), (30, 4607158498), (60, 2303579249), (79, 1749553860), (158, 874776930), (237, 583184620), (316, 437388465), (395, 349910772), (474, 291592310), (790, 174955386), (948, 145796155), (1185, 116636924), (1580, 87477693), (2370, 58318462), (4740, 29159231)]