84225170

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 154638720

約数和(自身を除く): 70413550

約数列:

[1, 2, 5, 10, 71, 142, 313, 355, 379, 626, 710, 758, 1565, 1895, 3130, 3790, 22223, 26909, 44446, 53818, 111115, 118627, 134545, 222230, 237254, 269090, 593135, 1186270, 8422517, 16845034, 42112585, 84225170]

約数ペア:

[(1, 84225170), (2, 42112585), (5, 16845034), (10, 8422517), (71, 1186270), (142, 593135), (313, 269090), (355, 237254), (379, 222230), (626, 134545), (710, 118627), (758, 111115), (1565, 53818), (1895, 44446), (3130, 26909), (3790, 22223)]