83924490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{215191}}^1$

素因数の和:215214

約数の個数: 32

約数和(自身を含む): 216913536

約数和(自身を除く): 132989046

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 215191, 430382, 645573, 1075955, 1291146, 2151910, 2797483, 3227865, 5594966, 6455730, 8392449, 13987415, 16784898, 27974830, 41962245, 83924490]

約数ペア:

[(1, 83924490), (2, 41962245), (3, 27974830), (5, 16784898), (6, 13987415), (10, 8392449), (13, 6455730), (15, 5594966), (26, 3227865), (30, 2797483), (39, 2151910), (65, 1291146), (78, 1075955), (130, 645573), (195, 430382), (390, 215191)]