308407030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{27077}}^1$

素因数の和:27168

約数の個数: 32

約数和(自身を含む): 596582496

約数和(自身を除く): 288175466

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 11390, 27077, 54154, 135385, 270770, 460309, 920618, 1814159, 2301545, 3628318, 4603090, 9070795, 18141590, 30840703, 61681406, 154203515, 308407030]

約数ペア:

[(1, 308407030), (2, 154203515), (5, 61681406), (10, 30840703), (17, 18141590), (34, 9070795), (67, 4603090), (85, 3628318), (134, 2301545), (170, 1814159), (335, 920618), (670, 460309), (1139, 270770), (2278, 135385), (5695, 54154), (11390, 27077)]