855794310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{582173}}^1$

素因数の和:582197

約数の個数: 48

約数和(自身を含む): 2389242096

約数和(自身を除く): 1533447786

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 582173, 1164346, 1746519, 2910865, 3493038, 4075211, 5821730, 8150422, 8732595, 12225633, 17465190, 20376055, 24451266, 28526477, 40752110, 57052954, 61128165, 85579431, 122256330, 142632385, 171158862, 285264770, 427897155, 855794310]

約数ペア:

[(1, 855794310), (2, 427897155), (3, 285264770), (5, 171158862), (6, 142632385), (7, 122256330), (10, 85579431), (14, 61128165), (15, 57052954), (21, 40752110), (30, 28526477), (35, 24451266), (42, 20376055), (49, 17465190), (70, 12225633), (98, 8732595), (105, 8150422), (147, 5821730), (210, 4075211), (245, 3493038), (294, 2910865), (490, 1746519), (735, 1164346), (1470, 582173)]