149910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 380160

約数和(自身を除く): 230250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 263, 285, 526, 570, 789, 1315, 1578, 2630, 3945, 4997, 7890, 9994, 14991, 24985, 29982, 49970, 74955, 149910]

約数ペア:

[(1, 149910), (2, 74955), (3, 49970), (5, 29982), (6, 24985), (10, 14991), (15, 9994), (19, 7890), (30, 4997), (38, 3945), (57, 2630), (95, 1578), (114, 1315), (190, 789), (263, 570), (285, 526)]