282959430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{725537}}^1$

素因数の和:725560

約数の個数: 32

約数和(自身を含む): 731342304

約数和(自身を除く): 448382874

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 725537, 1451074, 2176611, 3627685, 4353222, 7255370, 9431981, 10883055, 18863962, 21766110, 28295943, 47159905, 56591886, 94319810, 141479715, 282959430]

約数ペア:

[(1, 282959430), (2, 141479715), (3, 94319810), (5, 56591886), (6, 47159905), (10, 28295943), (13, 21766110), (15, 18863962), (26, 10883055), (30, 9431981), (39, 7255370), (65, 4353222), (78, 3627685), (130, 2176611), (195, 1451074), (390, 725537)]