87813060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{77029}}^1$

素因数の和:77060

約数の個数: 48

約数和(自身を含む): 258820800

約数和(自身を除く): 171007740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 77029, 154058, 231087, 308116, 385145, 462174, 770290, 924348, 1155435, 1463551, 1540580, 2310870, 2927102, 4390653, 4621740, 5854204, 7317755, 8781306, 14635510, 17562612, 21953265, 29271020, 43906530, 87813060]

約数ペア:

[(1, 87813060), (2, 43906530), (3, 29271020), (4, 21953265), (5, 17562612), (6, 14635510), (10, 8781306), (12, 7317755), (15, 5854204), (19, 4621740), (20, 4390653), (30, 2927102), (38, 2310870), (57, 1540580), (60, 1463551), (76, 1155435), (95, 924348), (114, 770290), (190, 462174), (228, 385145), (285, 308116), (380, 231087), (570, 154058), (1140, 77029)]