1255830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 3090528

約数和(自身を除く): 1834698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1021, 1230, 2042, 3063, 5105, 6126, 10210, 15315, 30630, 41861, 83722, 125583, 209305, 251166, 418610, 627915, 1255830]

約数ペア:

[(1, 1255830), (2, 627915), (3, 418610), (5, 251166), (6, 209305), (10, 125583), (15, 83722), (30, 41861), (41, 30630), (82, 15315), (123, 10210), (205, 6126), (246, 5105), (410, 3063), (615, 2042), (1021, 1230)]