27736410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71119}}^1$

素因数の和:71142

約数の個数: 32

約数和(自身を含む): 71688960

約数和(自身を除く): 43952550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 71119, 142238, 213357, 355595, 426714, 711190, 924547, 1066785, 1849094, 2133570, 2773641, 4622735, 5547282, 9245470, 13868205, 27736410]

約数ペア:

[(1, 27736410), (2, 13868205), (3, 9245470), (5, 5547282), (6, 4622735), (10, 2773641), (13, 2133570), (15, 1849094), (26, 1066785), (30, 924547), (39, 711190), (65, 426714), (78, 355595), (130, 213357), (195, 142238), (390, 71119)]