855961830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{941}}^1\times {\mathrm{1123}}^1$

素因数の和:2083

約数の個数: 80

約数和(自身を含む): 2306083824

約数和(自身を除く): 1450121994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 941, 1123, 1882, 2246, 2823, 3369, 4705, 5615, 5646, 6738, 8469, 9410, 10107, 11230, 14115, 16845, 16938, 20214, 25407, 28230, 30321, 33690, 42345, 50535, 50814, 60642, 76221, 84690, 90963, 101070, 127035, 151605, 152442, 181926, 254070, 303210, 381105, 454815, 762210, 909630, 1056743, 2113486, 3170229, 5283715, 6340458, 9510687, 10567430, 15851145, 19021374, 28532061, 31702290, 47553435, 57064122, 85596183, 95106870, 142660305, 171192366, 285320610, 427980915, 855961830]

約数ペア:

[(1, 855961830), (2, 427980915), (3, 285320610), (5, 171192366), (6, 142660305), (9, 95106870), (10, 85596183), (15, 57064122), (18, 47553435), (27, 31702290), (30, 28532061), (45, 19021374), (54, 15851145), (81, 10567430), (90, 9510687), (135, 6340458), (162, 5283715), (270, 3170229), (405, 2113486), (810, 1056743), (941, 909630), (1123, 762210), (1882, 454815), (2246, 381105), (2823, 303210), (3369, 254070), (4705, 181926), (5615, 152442), (5646, 151605), (6738, 127035), (8469, 101070), (9410, 90963), (10107, 84690), (11230, 76221), (14115, 60642), (16845, 50814), (16938, 50535), (20214, 42345), (25407, 33690), (28230, 30321)]