149504810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{164291}}^1$

素因数の和:164318

約数の個数: 32

約数和(自身を含む): 331212672

約数和(自身を除く): 181707862

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 164291, 328582, 821455, 1150037, 1642910, 2135783, 2300074, 4271566, 5750185, 10678915, 11500370, 14950481, 21357830, 29900962, 74752405, 149504810]

約数ペア:

[(1, 149504810), (2, 74752405), (5, 29900962), (7, 21357830), (10, 14950481), (13, 11500370), (14, 10678915), (26, 5750185), (35, 4271566), (65, 2300074), (70, 2135783), (91, 1642910), (130, 1150037), (182, 821455), (455, 328582), (910, 164291)]