78287370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{372797}}^1$

素因数の和:372814

約数の個数: 32

約数和(自身を含む): 214731648

約数和(自身を除く): 136444278

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 372797, 745594, 1118391, 1863985, 2236782, 2609579, 3727970, 5219158, 5591955, 7828737, 11183910, 13047895, 15657474, 26095790, 39143685, 78287370]

約数ペア:

[(1, 78287370), (2, 39143685), (3, 26095790), (5, 15657474), (6, 13047895), (7, 11183910), (10, 7828737), (14, 5591955), (15, 5219158), (21, 3727970), (30, 2609579), (35, 2236782), (42, 1863985), (70, 1118391), (105, 745594), (210, 372797)]