127265970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{326323}}^1$

素因数の和:326346

約数の個数: 32

約数和(自身を含む): 328934592

約数和(自身を除く): 201668622

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 326323, 652646, 978969, 1631615, 1957938, 3263230, 4242199, 4894845, 8484398, 9789690, 12726597, 21210995, 25453194, 42421990, 63632985, 127265970]

約数ペア:

[(1, 127265970), (2, 63632985), (3, 42421990), (5, 25453194), (6, 21210995), (10, 12726597), (13, 9789690), (15, 8484398), (26, 4894845), (30, 4242199), (39, 3263230), (65, 1957938), (78, 1631615), (130, 978969), (195, 652646), (390, 326323)]