1390331310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4813}}^1\times {\mathrm{9629}}^1$

素因数の和:14452

約数の個数: 32

約数和(自身を含む): 3337835040

約数和(自身を除く): 1947503730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4813, 9626, 9629, 14439, 19258, 24065, 28878, 28887, 48130, 48145, 57774, 72195, 96290, 144390, 144435, 288870, 46344377, 92688754, 139033131, 231721885, 278066262, 463443770, 695165655, 1390331310]

約数ペア:

[(1, 1390331310), (2, 695165655), (3, 463443770), (5, 278066262), (6, 231721885), (10, 139033131), (15, 92688754), (30, 46344377), (4813, 288870), (9626, 144435), (9629, 144390), (14439, 96290), (19258, 72195), (24065, 57774), (28878, 48145), (28887, 48130)]