696331380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{610817}}^1$

素因数の和:610848

約数の個数: 48

約数和(自身を含む): 2052348480

約数和(自身を除く): 1356017100

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, 610817, 1221634, 1832451, 2443268, 3054085, 3664902, 6108170, 7329804, 9162255, 11605523, 12216340, 18324510, 23211046, 34816569, 36649020, 46422092, 58027615, 69633138, 116055230, 139266276, 174082845, 232110460, 348165690, 696331380]

約数ペア:

[(1, 696331380), (2, 348165690), (3, 232110460), (4, 174082845), (5, 139266276), (6, 116055230), (10, 69633138), (12, 58027615), (15, 46422092), (19, 36649020), (20, 34816569), (30, 23211046), (38, 18324510), (57, 12216340), (60, 11605523), (76, 9162255), (95, 7329804), (114, 6108170), (190, 3664902), (228, 3054085), (285, 2443268), (380, 1832451), (570, 1221634), (1140, 610817)]