3531723890

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1\times {\mathrm{3203}}^1$

素因数の和:4834

約数の個数: 32

約数和(自身を含む): 6452804736

約数和(自身を除く): 2921080846

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1553, 3106, 3203, 6406, 7765, 15530, 16015, 32030, 110263, 220526, 227413, 454826, 551315, 1102630, 1137065, 2274130, 4974259, 9948518, 24871295, 49742590, 353172389, 706344778, 1765861945, 3531723890]

約数ペア:

[(1, 3531723890), (2, 1765861945), (5, 706344778), (10, 353172389), (71, 49742590), (142, 24871295), (355, 9948518), (710, 4974259), (1553, 2274130), (3106, 1137065), (3203, 1102630), (6406, 551315), (7765, 454826), (15530, 227413), (16015, 220526), (32030, 110263)]