42449190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 120559104

約数和(自身を除く): 78109914

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 67, 70, 98, 105, 134, 147, 201, 210, 245, 294, 335, 402, 431, 469, 490, 670, 735, 862, 938, 1005, 1293, 1407, 1470, 2010, 2155, 2345, 2586, 2814, 3017, 3283, 4310, 4690, 6034, 6465, 6566, 7035, 9051, 9849, 12930, 14070, 15085, 16415, 18102, 19698, 21119, 28877, 30170, 32830, 42238, 45255, 49245, 57754, 63357, 86631, 90510, 98490, 105595, 126714, 144385, 173262, 202139, 211190, 288770, 316785, 404278, 433155, 606417, 633570, 866310, 1010695, 1212834, 1414973, 2021390, 2829946, 3032085, 4244919, 6064170, 7074865, 8489838, 14149730, 21224595, 42449190]

約数ペア:

[(1, 42449190), (2, 21224595), (3, 14149730), (5, 8489838), (6, 7074865), (7, 6064170), (10, 4244919), (14, 3032085), (15, 2829946), (21, 2021390), (30, 1414973), (35, 1212834), (42, 1010695), (49, 866310), (67, 633570), (70, 606417), (98, 433155), (105, 404278), (134, 316785), (147, 288770), (201, 211190), (210, 202139), (245, 173262), (294, 144385), (335, 126714), (402, 105595), (431, 98490), (469, 90510), (490, 86631), (670, 63357), (735, 57754), (862, 49245), (938, 45255), (1005, 42238), (1293, 32830), (1407, 30170), (1470, 28877), (2010, 21119), (2155, 19698), (2345, 18102), (2586, 16415), (2814, 15085), (3017, 14070), (3283, 12930), (4310, 9849), (4690, 9051), (6034, 7035), (6465, 6566)]