1799966070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{952363}}^1$

素因数の和:952386

約数の個数: 64

約数和(自身を含む): 5485616640

約数和(自身を除く): 3685650570

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, 1890, 952363, 1904726, 2857089, 4761815, 5714178, 6666541, 8571267, 9523630, 13333082, 14285445, 17142534, 19999623, 25713801, 28570890, 33332705, 39999246, 42856335, 51427602, 59998869, 66665410, 85712670, 99998115, 119997738, 128569005, 179996607, 199996230, 257138010, 299994345, 359993214, 599988690, 899983035, 1799966070]

約数ペア:

[(1, 1799966070), (2, 899983035), (3, 599988690), (5, 359993214), (6, 299994345), (7, 257138010), (9, 199996230), (10, 179996607), (14, 128569005), (15, 119997738), (18, 99998115), (21, 85712670), (27, 66665410), (30, 59998869), (35, 51427602), (42, 42856335), (45, 39999246), (54, 33332705), (63, 28570890), (70, 25713801), (90, 19999623), (105, 17142534), (126, 14285445), (135, 13333082), (189, 9523630), (210, 8571267), (270, 6666541), (315, 5714178), (378, 4761815), (630, 2857089), (945, 1904726), (1890, 952363)]