23068890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19717}}^1$

素因数の和:19743

約数の個数: 48

約数和(自身を含む): 64596168

約数和(自身を除く): 41527278

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, 19717, 39434, 59151, 98585, 118302, 177453, 197170, 256321, 295755, 354906, 512642, 591510, 768963, 887265, 1281605, 1537926, 1774530, 2306889, 2563210, 3844815, 4613778, 7689630, 11534445, 23068890]

約数ペア:

[(1, 23068890), (2, 11534445), (3, 7689630), (5, 4613778), (6, 3844815), (9, 2563210), (10, 2306889), (13, 1774530), (15, 1537926), (18, 1281605), (26, 887265), (30, 768963), (39, 591510), (45, 512642), (65, 354906), (78, 295755), (90, 256321), (117, 197170), (130, 177453), (195, 118302), (234, 98585), (390, 59151), (585, 39434), (1170, 19717)]