1988310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 4810752

約数和(自身を除く): 2822442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 347, 382, 573, 694, 955, 1041, 1146, 1735, 1910, 2082, 2865, 3470, 5205, 5730, 10410, 66277, 132554, 198831, 331385, 397662, 662770, 994155, 1988310]

約数ペア:

[(1, 1988310), (2, 994155), (3, 662770), (5, 397662), (6, 331385), (10, 198831), (15, 132554), (30, 66277), (191, 10410), (347, 5730), (382, 5205), (573, 3470), (694, 2865), (955, 2082), (1041, 1910), (1146, 1735)]