181273710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{147377}}^1$

素因数の和:147428

約数の個数: 32

約数和(自身を含む): 445671072

約数和(自身を除く): 264397362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 147377, 294754, 442131, 736885, 884262, 1473770, 2210655, 4421310, 6042457, 12084914, 18127371, 30212285, 36254742, 60424570, 90636855, 181273710]

約数ペア:

[(1, 181273710), (2, 90636855), (3, 60424570), (5, 36254742), (6, 30212285), (10, 18127371), (15, 12084914), (30, 6042457), (41, 4421310), (82, 2210655), (123, 1473770), (205, 884262), (246, 736885), (410, 442131), (615, 294754), (1230, 147377)]