31742130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{151153}}^1$

素因数の和:151170

約数の個数: 32

約数和(自身を含む): 87064704

約数和(自身を除く): 55322574

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 151153, 302306, 453459, 755765, 906918, 1058071, 1511530, 2116142, 2267295, 3174213, 4534590, 5290355, 6348426, 10580710, 15871065, 31742130]

約数ペア:

[(1, 31742130), (2, 15871065), (3, 10580710), (5, 6348426), (6, 5290355), (7, 4534590), (10, 3174213), (14, 2267295), (15, 2116142), (21, 1511530), (30, 1058071), (35, 906918), (42, 755765), (70, 453459), (105, 302306), (210, 151153)]