7682610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19699}}^1$

素因数の和:19722

約数の個数: 32

約数和(自身を含む): 19857600

約数和(自身を除く): 12174990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 19699, 39398, 59097, 98495, 118194, 196990, 256087, 295485, 512174, 590970, 768261, 1280435, 1536522, 2560870, 3841305, 7682610]

約数ペア:

[(1, 7682610), (2, 3841305), (3, 2560870), (5, 1536522), (6, 1280435), (10, 768261), (13, 590970), (15, 512174), (26, 295485), (30, 256087), (39, 196990), (65, 118194), (78, 98495), (130, 59097), (195, 39398), (390, 19699)]