85450170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{219103}}^1$

素因数の和:219126

約数の個数: 32

約数和(自身を含む): 220856832

約数和(自身を除く): 135406662

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 219103, 438206, 657309, 1095515, 1314618, 2191030, 2848339, 3286545, 5696678, 6573090, 8545017, 14241695, 17090034, 28483390, 42725085, 85450170]

約数ペア:

[(1, 85450170), (2, 42725085), (3, 28483390), (5, 17090034), (6, 14241695), (10, 8545017), (13, 6573090), (15, 5696678), (26, 3286545), (30, 2848339), (39, 2191030), (65, 1314618), (78, 1095515), (130, 657309), (195, 438206), (390, 219103)]