42153510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{200731}}^1$

素因数の和:200748

約数の個数: 32

約数和(自身を含む): 115621632

約数和(自身を除く): 73468122

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 200731, 401462, 602193, 1003655, 1204386, 1405117, 2007310, 2810234, 3010965, 4215351, 6021930, 7025585, 8430702, 14051170, 21076755, 42153510]

約数ペア:

[(1, 42153510), (2, 21076755), (3, 14051170), (5, 8430702), (6, 7025585), (7, 6021930), (10, 4215351), (14, 3010965), (15, 2810234), (21, 2007310), (30, 1405117), (35, 1204386), (42, 1003655), (70, 602193), (105, 401462), (210, 200731)]