30670770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78643}}^1$

素因数の和:78666

約数の個数: 32

約数和(自身を含む): 79273152

約数和(自身を除く): 48602382

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 78643, 157286, 235929, 393215, 471858, 786430, 1022359, 1179645, 2044718, 2359290, 3067077, 5111795, 6134154, 10223590, 15335385, 30670770]

約数ペア:

[(1, 30670770), (2, 15335385), (3, 10223590), (5, 6134154), (6, 5111795), (10, 3067077), (13, 2359290), (15, 2044718), (26, 1179645), (30, 1022359), (39, 786430), (65, 471858), (78, 393215), (130, 235929), (195, 157286), (390, 78643)]