30698856

素因数分解:

$2^3\times 3^2\times {\mathrm{647}}^1\times {\mathrm{659}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 83397600

約数和(自身を除く): 52698744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 647, 659, 1294, 1318, 1941, 1977, 2588, 2636, 3882, 3954, 5176, 5272, 5823, 5931, 7764, 7908, 11646, 11862, 15528, 15816, 23292, 23724, 46584, 47448, 426373, 852746, 1279119, 1705492, 2558238, 3410984, 3837357, 5116476, 7674714, 10232952, 15349428, 30698856]

約数ペア:

[(1, 30698856), (2, 15349428), (3, 10232952), (4, 7674714), (6, 5116476), (8, 3837357), (9, 3410984), (12, 2558238), (18, 1705492), (24, 1279119), (36, 852746), (72, 426373), (647, 47448), (659, 46584), (1294, 23724), (1318, 23292), (1941, 15816), (1977, 15528), (2588, 11862), (2636, 11646), (3882, 7908), (3954, 7764), (5176, 5931), (5272, 5823)]