78369870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137491}}^1$

素因数の和:137520

約数の個数: 32

約数和(自身を含む): 197988480

約数和(自身を除く): 119618610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 137491, 274982, 412473, 687455, 824946, 1374910, 2062365, 2612329, 4124730, 5224658, 7836987, 13061645, 15673974, 26123290, 39184935, 78369870]

約数ペア:

[(1, 78369870), (2, 39184935), (3, 26123290), (5, 15673974), (6, 13061645), (10, 7836987), (15, 5224658), (19, 4124730), (30, 2612329), (38, 2062365), (57, 1374910), (95, 824946), (114, 687455), (190, 412473), (285, 274982), (570, 137491)]