27509430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70537}}^1$

素因数の和:70560

約数の個数: 32

約数和(自身を含む): 71102304

約数和(自身を除く): 43592874

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 70537, 141074, 211611, 352685, 423222, 705370, 916981, 1058055, 1833962, 2116110, 2750943, 4584905, 5501886, 9169810, 13754715, 27509430]

約数ペア:

[(1, 27509430), (2, 13754715), (3, 9169810), (5, 5501886), (6, 4584905), (10, 2750943), (13, 2116110), (15, 1833962), (26, 1058055), (30, 916981), (39, 705370), (65, 423222), (78, 352685), (130, 211611), (195, 141074), (390, 70537)]