27097590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69481}}^1$

素因数の和:69504

約数の個数: 32

約数和(自身を含む): 70037856

約数和(自身を除く): 42940266

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 69481, 138962, 208443, 347405, 416886, 694810, 903253, 1042215, 1806506, 2084430, 2709759, 4516265, 5419518, 9032530, 13548795, 27097590]

約数ペア:

[(1, 27097590), (2, 13548795), (3, 9032530), (5, 5419518), (6, 4516265), (10, 2709759), (13, 2084430), (15, 1806506), (26, 1042215), (30, 903253), (39, 694810), (65, 416886), (78, 347405), (130, 208443), (195, 138962), (390, 69481)]