156930130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{5647}}^1$

素因数の和:6058

約数の個数: 32

約数和(自身を含む): 323698176

約数和(自身を除く): 166768046

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1985, 2779, 3970, 5558, 5647, 11294, 13895, 27790, 28235, 39529, 56470, 79058, 197645, 395290, 2241859, 4483718, 11209295, 15693013, 22418590, 31386026, 78465065, 156930130]

約数ペア:

[(1, 156930130), (2, 78465065), (5, 31386026), (7, 22418590), (10, 15693013), (14, 11209295), (35, 4483718), (70, 2241859), (397, 395290), (794, 197645), (1985, 79058), (2779, 56470), (3970, 39529), (5558, 28235), (5647, 27790), (11294, 13895)]