30632820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3673}}^1$

素因数の和:3824

約数の個数: 48

約数和(自身を含む): 86412480

約数和(自身を除く): 55779660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 3673, 4170, 7346, 8340, 11019, 14692, 18365, 22038, 36730, 44076, 55095, 73460, 110190, 220380, 510547, 1021094, 1531641, 2042188, 2552735, 3063282, 5105470, 6126564, 7658205, 10210940, 15316410, 30632820]

約数ペア:

[(1, 30632820), (2, 15316410), (3, 10210940), (4, 7658205), (5, 6126564), (6, 5105470), (10, 3063282), (12, 2552735), (15, 2042188), (20, 1531641), (30, 1021094), (60, 510547), (139, 220380), (278, 110190), (417, 73460), (556, 55095), (695, 44076), (834, 36730), (1390, 22038), (1668, 18365), (2085, 14692), (2780, 11019), (3673, 8340), (4170, 7346)]