2113890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2314

約数の個数: 32

約数和(自身を含む): 5239296

約数和(自身を除く): 3125406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2273, 4546, 6819, 11365, 13638, 22730, 34095, 68190, 70463, 140926, 211389, 352315, 422778, 704630, 1056945, 2113890]

約数ペア:

[(1, 2113890), (2, 1056945), (3, 704630), (5, 422778), (6, 352315), (10, 211389), (15, 140926), (30, 70463), (31, 68190), (62, 34095), (93, 22730), (155, 13638), (186, 11365), (310, 6819), (465, 4546), (930, 2273)]