201670380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1120391}}^1$

素因数の和:1120406

約数の個数: 36

約数和(自身を含む): 611734032

約数和(自身を除く): 410063652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1120391, 2240782, 3361173, 4481564, 5601955, 6722346, 10083519, 11203910, 13444692, 16805865, 20167038, 22407820, 33611730, 40334076, 50417595, 67223460, 100835190, 201670380]

約数ペア:

[(1, 201670380), (2, 100835190), (3, 67223460), (4, 50417595), (5, 40334076), (6, 33611730), (9, 22407820), (10, 20167038), (12, 16805865), (15, 13444692), (18, 11203910), (20, 10083519), (30, 6722346), (36, 5601955), (45, 4481564), (60, 3361173), (90, 2240782), (180, 1120391)]