1190070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1889}}^1$

素因数の和:1909

約数の個数: 48

約数和(自身を含む): 3538080

約数和(自身を除く): 2348010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1889, 3778, 5667, 9445, 11334, 13223, 17001, 18890, 26446, 28335, 34002, 39669, 56670, 66115, 79338, 85005, 119007, 132230, 170010, 198345, 238014, 396690, 595035, 1190070]

約数ペア:

[(1, 1190070), (2, 595035), (3, 396690), (5, 238014), (6, 198345), (7, 170010), (9, 132230), (10, 119007), (14, 85005), (15, 79338), (18, 66115), (21, 56670), (30, 39669), (35, 34002), (42, 28335), (45, 26446), (63, 18890), (70, 17001), (90, 13223), (105, 11334), (126, 9445), (210, 5667), (315, 3778), (630, 1889)]