147399630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{701903}}^1$

素因数の和:701920

約数の個数: 32

約数和(自身を含む): 404296704

約数和(自身を除く): 256897074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 701903, 1403806, 2105709, 3509515, 4211418, 4913321, 7019030, 9826642, 10528545, 14739963, 21057090, 24566605, 29479926, 49133210, 73699815, 147399630]

約数ペア:

[(1, 147399630), (2, 73699815), (3, 49133210), (5, 29479926), (6, 24566605), (7, 21057090), (10, 14739963), (14, 10528545), (15, 9826642), (21, 7019030), (30, 4913321), (35, 4211418), (42, 3509515), (70, 2105709), (105, 1403806), (210, 701903)]