43728390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{161957}}^1$

素因数の和:161973

約数の個数: 32

約数和(自身を含む): 116609760

約数和(自身を除く): 72881370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 161957, 323914, 485871, 809785, 971742, 1457613, 1619570, 2429355, 2915226, 4372839, 4858710, 7288065, 8745678, 14576130, 21864195, 43728390]

約数ペア:

[(1, 43728390), (2, 21864195), (3, 14576130), (5, 8745678), (6, 7288065), (9, 4858710), (10, 4372839), (15, 2915226), (18, 2429355), (27, 1619570), (30, 1457613), (45, 971742), (54, 809785), (90, 485871), (135, 323914), (270, 161957)]