1870230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 4635648

約数和(自身を除く): 2765418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2011, 4022, 6033, 10055, 12066, 20110, 30165, 60330, 62341, 124682, 187023, 311705, 374046, 623410, 935115, 1870230]

約数ペア:

[(1, 1870230), (2, 935115), (3, 623410), (5, 374046), (6, 311705), (10, 187023), (15, 124682), (30, 62341), (31, 60330), (62, 30165), (93, 20110), (155, 12066), (186, 10055), (310, 6033), (465, 4022), (930, 2011)]