118923870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{304933}}^1$

素因数の和:304956

約数の個数: 32

約数和(自身を含む): 307373472

約数和(自身を除く): 188449602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 304933, 609866, 914799, 1524665, 1829598, 3049330, 3964129, 4573995, 7928258, 9147990, 11892387, 19820645, 23784774, 39641290, 59461935, 118923870]

約数ペア:

[(1, 118923870), (2, 59461935), (3, 39641290), (5, 23784774), (6, 19820645), (10, 11892387), (13, 9147990), (15, 7928258), (26, 4573995), (30, 3964129), (39, 3049330), (65, 1829598), (78, 1524665), (130, 914799), (195, 609866), (390, 304933)]