225891810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{31771}}^1$

素因数の和:31863

約数の個数: 48

約数和(自身を含む): 594771840

約数和(自身を除く): 368880030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 31771, 63542, 95313, 158855, 190626, 285939, 317710, 476565, 571878, 953130, 1429695, 2509909, 2859390, 5019818, 7529727, 12549545, 15059454, 22589181, 25099090, 37648635, 45178362, 75297270, 112945905, 225891810]

約数ペア:

[(1, 225891810), (2, 112945905), (3, 75297270), (5, 45178362), (6, 37648635), (9, 25099090), (10, 22589181), (15, 15059454), (18, 12549545), (30, 7529727), (45, 5019818), (79, 2859390), (90, 2509909), (158, 1429695), (237, 953130), (395, 571878), (474, 476565), (711, 317710), (790, 285939), (1185, 190626), (1422, 158855), (2370, 95313), (3555, 63542), (7110, 31771)]