30745584

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2399}}^1$

素因数の和:2502

約数の個数: 60

約数和(自身を含む): 87048000

約数和(自身を除く): 56302416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2399, 3204, 4272, 4798, 6408, 7197, 9596, 12816, 14394, 19192, 21591, 28788, 38384, 43182, 57576, 86364, 115152, 172728, 213511, 345456, 427022, 640533, 854044, 1281066, 1708088, 1921599, 2562132, 3416176, 3843198, 5124264, 7686396, 10248528, 15372792, 30745584]

約数ペア:

[(1, 30745584), (2, 15372792), (3, 10248528), (4, 7686396), (6, 5124264), (8, 3843198), (9, 3416176), (12, 2562132), (16, 1921599), (18, 1708088), (24, 1281066), (36, 854044), (48, 640533), (72, 427022), (89, 345456), (144, 213511), (178, 172728), (267, 115152), (356, 86364), (534, 57576), (712, 43182), (801, 38384), (1068, 28788), (1424, 21591), (1602, 19192), (2136, 14394), (2399, 12816), (3204, 9596), (4272, 7197), (4798, 6408)]