42492170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 94279680

約数和(自身を除く): 51787510

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 70, 86, 95, 133, 190, 215, 266, 301, 430, 602, 665, 743, 817, 1330, 1486, 1505, 1634, 3010, 3715, 4085, 5201, 5719, 7430, 8170, 10402, 11438, 14117, 26005, 28234, 28595, 31949, 52010, 57190, 63898, 70585, 98819, 141170, 159745, 197638, 223643, 319490, 447286, 494095, 607031, 988190, 1118215, 1214062, 2236430, 3035155, 4249217, 6070310, 8498434, 21246085, 42492170]

約数ペア:

[(1, 42492170), (2, 21246085), (5, 8498434), (7, 6070310), (10, 4249217), (14, 3035155), (19, 2236430), (35, 1214062), (38, 1118215), (43, 988190), (70, 607031), (86, 494095), (95, 447286), (133, 319490), (190, 223643), (215, 197638), (266, 159745), (301, 141170), (430, 98819), (602, 70585), (665, 63898), (743, 57190), (817, 52010), (1330, 31949), (1486, 28595), (1505, 28234), (1634, 26005), (3010, 14117), (3715, 11438), (4085, 10402), (5201, 8170), (5719, 7430)]