135681210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{71789}}^1$

素因数の和:71812

約数の個数: 64

約数和(自身を含む): 413510400

約数和(自身を除く): 277829190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 71789, 143578, 215367, 358945, 430734, 502523, 646101, 717890, 1005046, 1076835, 1292202, 1507569, 1938303, 2153670, 2512615, 3015138, 3230505, 3876606, 4522707, 5025230, 6461010, 7537845, 9045414, 9691515, 13568121, 15075690, 19383030, 22613535, 27136242, 45227070, 67840605, 135681210]

約数ペア:

[(1, 135681210), (2, 67840605), (3, 45227070), (5, 27136242), (6, 22613535), (7, 19383030), (9, 15075690), (10, 13568121), (14, 9691515), (15, 9045414), (18, 7537845), (21, 6461010), (27, 5025230), (30, 4522707), (35, 3876606), (42, 3230505), (45, 3015138), (54, 2512615), (63, 2153670), (70, 1938303), (90, 1507569), (105, 1292202), (126, 1076835), (135, 1005046), (189, 717890), (210, 646101), (270, 502523), (315, 430734), (378, 358945), (630, 215367), (945, 143578), (1890, 71789)]