30947658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2719}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 71024640

約数和(自身を除く): 40076982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 2719, 3794, 5438, 5691, 8157, 11382, 16314, 19033, 38066, 57099, 114198, 736849, 1473698, 2210547, 4421094, 5157943, 10315886, 15473829, 30947658]

約数ペア:

[(1, 30947658), (2, 15473829), (3, 10315886), (6, 5157943), (7, 4421094), (14, 2210547), (21, 1473698), (42, 736849), (271, 114198), (542, 57099), (813, 38066), (1626, 19033), (1897, 16314), (2719, 11382), (3794, 8157), (5438, 5691)]