2169690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2374

約数の個数: 32

約数和(自身を含む): 5377536

約数和(自身を除く): 3207846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2333, 4666, 6999, 11665, 13998, 23330, 34995, 69990, 72323, 144646, 216969, 361615, 433938, 723230, 1084845, 2169690]

約数ペア:

[(1, 2169690), (2, 1084845), (3, 723230), (5, 433938), (6, 361615), (10, 216969), (15, 144646), (30, 72323), (31, 69990), (62, 34995), (93, 23330), (155, 13998), (186, 11665), (310, 6999), (465, 4666), (930, 2333)]