69222270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{177493}}^1$

素因数の和:177516

約数の個数: 32

約数和(自身を含む): 178913952

約数和(自身を除く): 109691682

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 177493, 354986, 532479, 887465, 1064958, 1774930, 2307409, 2662395, 4614818, 5324790, 6922227, 11537045, 13844454, 23074090, 34611135, 69222270]

約数ペア:

[(1, 69222270), (2, 34611135), (3, 23074090), (5, 13844454), (6, 11537045), (10, 6922227), (13, 5324790), (15, 4614818), (26, 2662395), (30, 2307409), (39, 1774930), (65, 1064958), (78, 887465), (130, 532479), (195, 354986), (390, 177493)]