30419352

素因数分解:

$2^3\times 3^2\times {\mathrm{647}}^1\times {\mathrm{653}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 82639440

約数和(自身を除く): 52220088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 647, 653, 1294, 1306, 1941, 1959, 2588, 2612, 3882, 3918, 5176, 5224, 5823, 5877, 7764, 7836, 11646, 11754, 15528, 15672, 23292, 23508, 46584, 47016, 422491, 844982, 1267473, 1689964, 2534946, 3379928, 3802419, 5069892, 7604838, 10139784, 15209676, 30419352]

約数ペア:

[(1, 30419352), (2, 15209676), (3, 10139784), (4, 7604838), (6, 5069892), (8, 3802419), (9, 3379928), (12, 2534946), (18, 1689964), (24, 1267473), (36, 844982), (72, 422491), (647, 47016), (653, 46584), (1294, 23508), (1306, 23292), (1941, 15672), (1959, 15528), (2588, 11754), (2612, 11646), (3882, 7836), (3918, 7764), (5176, 5877), (5224, 5823)]