156909725490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{747189169}}^1$

素因数の和:747189186

約数の個数: 32

約数和(自身を含む): 430380961920

約数和(自身を除く): 273471236430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 747189169, 1494378338, 2241567507, 3735945845, 4483135014, 5230324183, 7471891690, 10460648366, 11207837535, 15690972549, 22415675070, 26151620915, 31381945098, 52303241830, 78454862745, 156909725490]

約数ペア:

[(1, 156909725490), (2, 78454862745), (3, 52303241830), (5, 31381945098), (6, 26151620915), (7, 22415675070), (10, 15690972549), (14, 11207837535), (15, 10460648366), (21, 7471891690), (30, 5230324183), (35, 4483135014), (42, 3735945845), (70, 2241567507), (105, 1494378338), (210, 747189169)]