72610370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{33461}}^1$

素因数の和:33506

約数の個数: 32

約数和(自身を含む): 154192896

約数和(自身を除く): 81582526

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 33461, 66922, 167305, 234227, 334610, 468454, 1037291, 1171135, 2074582, 2342270, 5186455, 7261037, 10372910, 14522074, 36305185, 72610370]

約数ペア:

[(1, 72610370), (2, 36305185), (5, 14522074), (7, 10372910), (10, 7261037), (14, 5186455), (31, 2342270), (35, 2074582), (62, 1171135), (70, 1037291), (155, 468454), (217, 334610), (310, 234227), (434, 167305), (1085, 66922), (2170, 33461)]