30890952

素因数分解:

$2^3\times 3^2\times {\mathrm{409}}^1\times {\mathrm{1049}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 83947500

約数和(自身を除く): 53056548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 409, 818, 1049, 1227, 1636, 2098, 2454, 3147, 3272, 3681, 4196, 4908, 6294, 7362, 8392, 9441, 9816, 12588, 14724, 18882, 25176, 29448, 37764, 75528, 429041, 858082, 1287123, 1716164, 2574246, 3432328, 3861369, 5148492, 7722738, 10296984, 15445476, 30890952]

約数ペア:

[(1, 30890952), (2, 15445476), (3, 10296984), (4, 7722738), (6, 5148492), (8, 3861369), (9, 3432328), (12, 2574246), (18, 1716164), (24, 1287123), (36, 858082), (72, 429041), (409, 75528), (818, 37764), (1049, 29448), (1227, 25176), (1636, 18882), (2098, 14724), (2454, 12588), (3147, 9816), (3272, 9441), (3681, 8392), (4196, 7362), (4908, 6294)]