1066996980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{846823}}^1$

素因数の和:846845

約数の個数: 72

約数和(自身を含む): 3698927232

約数和(自身を除く): 2631930252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 846823, 1693646, 2540469, 3387292, 4234115, 5080938, 5927761, 7621407, 8468230, 10161876, 11855522, 12702345, 15242814, 16936460, 17783283, 23711044, 25404690, 29638805, 30485628, 35566566, 38107035, 50809380, 53349849, 59277610, 71133132, 76214070, 88916415, 106699698, 118555220, 152428140, 177832830, 213399396, 266749245, 355665660, 533498490, 1066996980]

約数ペア:

[(1, 1066996980), (2, 533498490), (3, 355665660), (4, 266749245), (5, 213399396), (6, 177832830), (7, 152428140), (9, 118555220), (10, 106699698), (12, 88916415), (14, 76214070), (15, 71133132), (18, 59277610), (20, 53349849), (21, 50809380), (28, 38107035), (30, 35566566), (35, 30485628), (36, 29638805), (42, 25404690), (45, 23711044), (60, 17783283), (63, 16936460), (70, 15242814), (84, 12702345), (90, 11855522), (105, 10161876), (126, 8468230), (140, 7621407), (180, 5927761), (210, 5080938), (252, 4234115), (315, 3387292), (420, 2540469), (630, 1693646), (1260, 846823)]