30828492

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{2179}}^1$

素因数の和:2323

約数の個数: 48

約数和(自身を含む): 80572800

約数和(自身を除く): 49744308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2179, 2358, 3537, 4358, 4716, 6537, 7074, 8716, 13074, 14148, 19611, 26148, 39222, 58833, 78444, 117666, 235332, 285449, 570898, 856347, 1141796, 1712694, 2569041, 3425388, 5138082, 7707123, 10276164, 15414246, 30828492]

約数ペア:

[(1, 30828492), (2, 15414246), (3, 10276164), (4, 7707123), (6, 5138082), (9, 3425388), (12, 2569041), (18, 1712694), (27, 1141796), (36, 856347), (54, 570898), (108, 285449), (131, 235332), (262, 117666), (393, 78444), (524, 58833), (786, 39222), (1179, 26148), (1572, 19611), (2179, 14148), (2358, 13074), (3537, 8716), (4358, 7074), (4716, 6537)]