90626940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{503483}}^1$

素因数の和:503498

約数の個数: 36

約数和(自身を含む): 274902264

約数和(自身を除く): 184275324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 503483, 1006966, 1510449, 2013932, 2517415, 3020898, 4531347, 5034830, 6041796, 7552245, 9062694, 10069660, 15104490, 18125388, 22656735, 30208980, 45313470, 90626940]

約数ペア:

[(1, 90626940), (2, 45313470), (3, 30208980), (4, 22656735), (5, 18125388), (6, 15104490), (9, 10069660), (10, 9062694), (12, 7552245), (15, 6041796), (18, 5034830), (20, 4531347), (30, 3020898), (36, 2517415), (45, 2013932), (60, 1510449), (90, 1006966), (180, 503483)]