2077762890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9894109}}^1$

素因数の和:9894126

約数の個数: 32

約数和(自身を含む): 5699007360

約数和(自身を除く): 3621244470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9894109, 19788218, 29682327, 49470545, 59364654, 69258763, 98941090, 138517526, 148411635, 207776289, 296823270, 346293815, 415552578, 692587630, 1038881445, 2077762890]

約数ペア:

[(1, 2077762890), (2, 1038881445), (3, 692587630), (5, 415552578), (6, 346293815), (7, 296823270), (10, 207776289), (14, 148411635), (15, 138517526), (21, 98941090), (30, 69258763), (35, 59364654), (42, 49470545), (70, 29682327), (105, 19788218), (210, 9894109)]