74359390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{34267}}^1$

素因数の和:34312

約数の個数: 32

約数和(自身を含む): 157906944

約数和(自身を除く): 83547554

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 34267, 68534, 171335, 239869, 342670, 479738, 1062277, 1199345, 2124554, 2398690, 5311385, 7435939, 10622770, 14871878, 37179695, 74359390]

約数ペア:

[(1, 74359390), (2, 37179695), (5, 14871878), (7, 10622770), (10, 7435939), (14, 5311385), (31, 2398690), (35, 2124554), (62, 1199345), (70, 1062277), (155, 479738), (217, 342670), (310, 239869), (434, 171335), (1085, 68534), (2170, 34267)]