151421010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{388259}}^1$

素因数の和:388282

約数の個数: 32

約数和(自身を含む): 391366080

約数和(自身を除く): 239945070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 388259, 776518, 1164777, 1941295, 2329554, 3882590, 5047367, 5823885, 10094734, 11647770, 15142101, 25236835, 30284202, 50473670, 75710505, 151421010]

約数ペア:

[(1, 151421010), (2, 75710505), (3, 50473670), (5, 30284202), (6, 25236835), (10, 15142101), (13, 11647770), (15, 10094734), (26, 5823885), (30, 5047367), (39, 3882590), (65, 2329554), (78, 1941295), (130, 1164777), (195, 776518), (390, 388259)]