4920439970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{299479}}^1$

素因数の和:299570

約数の個数: 32

約数和(自身を含む): 9315025920

約数和(自身を除く): 4394585950

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1643, 3286, 8215, 16430, 299479, 598958, 1497395, 2994790, 9283849, 15872387, 18567698, 31744774, 46419245, 79361935, 92838490, 158723870, 492043997, 984087994, 2460219985, 4920439970]

約数ペア:

[(1, 4920439970), (2, 2460219985), (5, 984087994), (10, 492043997), (31, 158723870), (53, 92838490), (62, 79361935), (106, 46419245), (155, 31744774), (265, 18567698), (310, 15872387), (530, 9283849), (1643, 2994790), (3286, 1497395), (8215, 598958), (16430, 299479)]