31745580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27847}}^1$

素因数の和:27878

約数の個数: 48

約数和(自身を含む): 93569280

約数和(自身を除く): 61823700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 27847, 55694, 83541, 111388, 139235, 167082, 278470, 334164, 417705, 529093, 556940, 835410, 1058186, 1587279, 1670820, 2116372, 2645465, 3174558, 5290930, 6349116, 7936395, 10581860, 15872790, 31745580]

約数ペア:

[(1, 31745580), (2, 15872790), (3, 10581860), (4, 7936395), (5, 6349116), (6, 5290930), (10, 3174558), (12, 2645465), (15, 2116372), (19, 1670820), (20, 1587279), (30, 1058186), (38, 835410), (57, 556940), (60, 529093), (76, 417705), (95, 334164), (114, 278470), (190, 167082), (228, 139235), (285, 111388), (380, 83541), (570, 55694), (1140, 27847)]