84913530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{217727}}^1$

素因数の和:217750

約数の個数: 32

約数和(自身を含む): 219469824

約数和(自身を除く): 134556294

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 217727, 435454, 653181, 1088635, 1306362, 2177270, 2830451, 3265905, 5660902, 6531810, 8491353, 14152255, 16982706, 28304510, 42456765, 84913530]

約数ペア:

[(1, 84913530), (2, 42456765), (3, 28304510), (5, 16982706), (6, 14152255), (10, 8491353), (13, 6531810), (15, 5660902), (26, 3265905), (30, 2830451), (39, 2177270), (65, 1306362), (78, 1088635), (130, 653181), (195, 435454), (390, 217727)]