6855890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 13063680

約数和(自身を除く): 6207790

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 503, 1006, 1363, 2515, 2726, 5030, 6815, 13630, 14587, 23641, 29174, 47282, 72935, 118205, 145870, 236410, 685589, 1371178, 3427945, 6855890]

約数ペア:

[(1, 6855890), (2, 3427945), (5, 1371178), (10, 685589), (29, 236410), (47, 145870), (58, 118205), (94, 72935), (145, 47282), (235, 29174), (290, 23641), (470, 14587), (503, 13630), (1006, 6815), (1363, 5030), (2515, 2726)]