2667788790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1252483}}^1$

素因数の和:1252564

約数の個数: 32

約数和(自身を含む): 6492877056

約数和(自身を除く): 3825088266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 1252483, 2504966, 3757449, 6262415, 7514898, 12524830, 18787245, 37574490, 88926293, 177852586, 266778879, 444631465, 533557758, 889262930, 1333894395, 2667788790]

約数ペア:

[(1, 2667788790), (2, 1333894395), (3, 889262930), (5, 533557758), (6, 444631465), (10, 266778879), (15, 177852586), (30, 88926293), (71, 37574490), (142, 18787245), (213, 12524830), (355, 7514898), (426, 6262415), (710, 3757449), (1065, 2504966), (2130, 1252483)]