30726670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3329}}^1$

素因数の和:3420

約数の個数: 32

約数和(自身を含む): 60419520

約数和(自身を除く): 29692850

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 3329, 4615, 6658, 9230, 16645, 33290, 43277, 86554, 216385, 236359, 432770, 472718, 1181795, 2363590, 3072667, 6145334, 15363335, 30726670]

約数ペア:

[(1, 30726670), (2, 15363335), (5, 6145334), (10, 3072667), (13, 2363590), (26, 1181795), (65, 472718), (71, 432770), (130, 236359), (142, 216385), (355, 86554), (710, 43277), (923, 33290), (1846, 16645), (3329, 9230), (4615, 6658)]