355687030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{64553}}^1$

素因数の和:64608

約数の個数: 32

約数和(自身を含む): 697183200

約数和(自身を除く): 341496170

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 64553, 129106, 322765, 645530, 1226507, 1872037, 2453014, 3744074, 6132535, 9360185, 12265070, 18720370, 35568703, 71137406, 177843515, 355687030]

約数ペア:

[(1, 355687030), (2, 177843515), (5, 71137406), (10, 35568703), (19, 18720370), (29, 12265070), (38, 9360185), (58, 6132535), (95, 3744074), (145, 2453014), (190, 1872037), (290, 1226507), (551, 645530), (1102, 322765), (2755, 129106), (5510, 64553)]