11142690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28571}}^1$

素因数の和:28594

約数の個数: 32

約数和(自身を含む): 28800576

約数和(自身を除く): 17657886

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 28571, 57142, 85713, 142855, 171426, 285710, 371423, 428565, 742846, 857130, 1114269, 1857115, 2228538, 3714230, 5571345, 11142690]

約数ペア:

[(1, 11142690), (2, 5571345), (3, 3714230), (5, 2228538), (6, 1857115), (10, 1114269), (13, 857130), (15, 742846), (26, 428565), (30, 371423), (39, 285710), (65, 171426), (78, 142855), (130, 85713), (195, 57142), (390, 28571)]