10656420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1831}}^1$

素因数の和:1940

約数の個数: 48

約数和(自身を含む): 30162048

約数和(自身を除く): 19505628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1831, 1940, 2910, 3662, 5493, 5820, 7324, 9155, 10986, 18310, 21972, 27465, 36620, 54930, 109860, 177607, 355214, 532821, 710428, 888035, 1065642, 1776070, 2131284, 2664105, 3552140, 5328210, 10656420]

約数ペア:

[(1, 10656420), (2, 5328210), (3, 3552140), (4, 2664105), (5, 2131284), (6, 1776070), (10, 1065642), (12, 888035), (15, 710428), (20, 532821), (30, 355214), (60, 177607), (97, 109860), (194, 54930), (291, 36620), (388, 27465), (485, 21972), (582, 18310), (970, 10986), (1164, 9155), (1455, 7324), (1831, 5820), (1940, 5493), (2910, 3662)]