30138588

素因数分解:

$2^2\times 3^3\times {\mathrm{179}}^1\times {\mathrm{1559}}^1$

素因数の和:1751

約数の個数: 48

約数和(自身を含む): 78624000

約数和(自身を除く): 48485412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 179, 358, 537, 716, 1074, 1559, 1611, 2148, 3118, 3222, 4677, 4833, 6236, 6444, 9354, 9666, 14031, 18708, 19332, 28062, 42093, 56124, 84186, 168372, 279061, 558122, 837183, 1116244, 1674366, 2511549, 3348732, 5023098, 7534647, 10046196, 15069294, 30138588]

約数ペア:

[(1, 30138588), (2, 15069294), (3, 10046196), (4, 7534647), (6, 5023098), (9, 3348732), (12, 2511549), (18, 1674366), (27, 1116244), (36, 837183), (54, 558122), (108, 279061), (179, 168372), (358, 84186), (537, 56124), (716, 42093), (1074, 28062), (1559, 19332), (1611, 18708), (2148, 14031), (3118, 9666), (3222, 9354), (4677, 6444), (4833, 6236)]