2243430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1187}}^1$

素因数の和:1210

約数の個数: 64

約数和(自身を含む): 6842880

約数和(自身を除く): 4599450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1187, 1890, 2374, 3561, 5935, 7122, 8309, 10683, 11870, 16618, 17805, 21366, 24927, 32049, 35610, 41545, 49854, 53415, 64098, 74781, 83090, 106830, 124635, 149562, 160245, 224343, 249270, 320490, 373905, 448686, 747810, 1121715, 2243430]

約数ペア:

[(1, 2243430), (2, 1121715), (3, 747810), (5, 448686), (6, 373905), (7, 320490), (9, 249270), (10, 224343), (14, 160245), (15, 149562), (18, 124635), (21, 106830), (27, 83090), (30, 74781), (35, 64098), (42, 53415), (45, 49854), (54, 41545), (63, 35610), (70, 32049), (90, 24927), (105, 21366), (126, 17805), (135, 16618), (189, 11870), (210, 10683), (270, 8309), (315, 7122), (378, 5935), (630, 3561), (945, 2374), (1187, 1890)]