26563590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9521}}^1$

素因数の和:9565

約数の個数: 48

約数和(自身を含む): 71300736

約数和(自身を除く): 44737146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 9521, 19042, 28563, 47605, 57126, 85689, 95210, 142815, 171378, 285630, 295151, 428445, 590302, 856890, 885453, 1475755, 1770906, 2656359, 2951510, 4427265, 5312718, 8854530, 13281795, 26563590]

約数ペア:

[(1, 26563590), (2, 13281795), (3, 8854530), (5, 5312718), (6, 4427265), (9, 2951510), (10, 2656359), (15, 1770906), (18, 1475755), (30, 885453), (31, 856890), (45, 590302), (62, 428445), (90, 295151), (93, 285630), (155, 171378), (186, 142815), (279, 95210), (310, 85689), (465, 57126), (558, 47605), (930, 28563), (1395, 19042), (2790, 9521)]