78872370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{84809}}^1$

素因数の和:84850

約数の個数: 32

約数和(自身を含む): 195402240

約数和(自身を除く): 116529870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 84809, 169618, 254427, 424045, 508854, 848090, 1272135, 2544270, 2629079, 5258158, 7887237, 13145395, 15774474, 26290790, 39436185, 78872370]

約数ペア:

[(1, 78872370), (2, 39436185), (3, 26290790), (5, 15774474), (6, 13145395), (10, 7887237), (15, 5258158), (30, 2629079), (31, 2544270), (62, 1272135), (93, 848090), (155, 508854), (186, 424045), (310, 254427), (465, 169618), (930, 84809)]