30247879676

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{137633}}^1$

素因数の和:137858

約数の個数: 48

約数和(自身を含む): 62153312256

約数和(自身を除く): 31905432580

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 167, 188, 329, 334, 658, 668, 1169, 1316, 2338, 4676, 7849, 15698, 31396, 54943, 109886, 137633, 219772, 275266, 550532, 963431, 1926862, 3853724, 6468751, 12937502, 22984711, 25875004, 45281257, 45969422, 90562514, 91938844, 160892977, 181125028, 321785954, 643571908, 1080281417, 2160562834, 4321125668, 7561969919, 15123939838, 30247879676]

約数ペア:

[(1, 30247879676), (2, 15123939838), (4, 7561969919), (7, 4321125668), (14, 2160562834), (28, 1080281417), (47, 643571908), (94, 321785954), (167, 181125028), (188, 160892977), (329, 91938844), (334, 90562514), (658, 45969422), (668, 45281257), (1169, 25875004), (1316, 22984711), (2338, 12937502), (4676, 6468751), (7849, 3853724), (15698, 1926862), (31396, 963431), (54943, 550532), (109886, 275266), (137633, 219772)]