9028890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7717}}^1$

素因数の和:7743

約数の個数: 48

約数和(自身を含む): 25284168

約数和(自身を除く): 16255278

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 7717, 15434, 23151, 38585, 46302, 69453, 77170, 100321, 115755, 138906, 200642, 231510, 300963, 347265, 501605, 601926, 694530, 902889, 1003210, 1504815, 1805778, 3009630, 4514445, 9028890]

約数ペア:

[(1, 9028890), (2, 4514445), (3, 3009630), (5, 1805778), (6, 1504815), (9, 1003210), (10, 902889), (13, 694530), (15, 601926), (18, 501605), (26, 347265), (30, 300963), (39, 231510), (45, 200642), (65, 138906), (78, 115755), (90, 100321), (117, 77170), (130, 69453), (195, 46302), (234, 38585), (390, 23151), (585, 15434), (1170, 7717)]