26839830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21821}}^1$

素因数の和:21872

約数の個数: 32

約数和(自身を含む): 65989728

約数和(自身を除く): 39149898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 21821, 43642, 65463, 109105, 130926, 218210, 327315, 654630, 894661, 1789322, 2683983, 4473305, 5367966, 8946610, 13419915, 26839830]

約数ペア:

[(1, 26839830), (2, 13419915), (3, 8946610), (5, 5367966), (6, 4473305), (10, 2683983), (15, 1789322), (30, 894661), (41, 654630), (82, 327315), (123, 218210), (205, 130926), (246, 109105), (410, 65463), (615, 43642), (1230, 21821)]