138185970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{354323}}^1$

素因数の和:354346

約数の個数: 32

約数和(自身を含む): 357158592

約数和(自身を除く): 218972622

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 354323, 708646, 1062969, 1771615, 2125938, 3543230, 4606199, 5314845, 9212398, 10629690, 13818597, 23030995, 27637194, 46061990, 69092985, 138185970]

約数ペア:

[(1, 138185970), (2, 69092985), (3, 46061990), (5, 27637194), (6, 23030995), (10, 13818597), (13, 10629690), (15, 9212398), (26, 5314845), (30, 4606199), (39, 3543230), (65, 2125938), (78, 1771615), (130, 1062969), (195, 708646), (390, 354323)]