4942630

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 11404800

約数和(自身を除く): 6462170

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 131, 154, 245, 262, 343, 385, 490, 539, 655, 686, 770, 917, 1078, 1310, 1441, 1715, 1834, 2695, 2882, 3430, 3773, 4585, 5390, 6419, 7205, 7546, 9170, 10087, 12838, 14410, 18865, 20174, 32095, 37730, 44933, 50435, 64190, 70609, 89866, 100870, 141218, 224665, 353045, 449330, 494263, 706090, 988526, 2471315, 4942630]

約数ペア:

[(1, 4942630), (2, 2471315), (5, 988526), (7, 706090), (10, 494263), (11, 449330), (14, 353045), (22, 224665), (35, 141218), (49, 100870), (55, 89866), (70, 70609), (77, 64190), (98, 50435), (110, 44933), (131, 37730), (154, 32095), (245, 20174), (262, 18865), (343, 14410), (385, 12838), (490, 10087), (539, 9170), (655, 7546), (686, 7205), (770, 6419), (917, 5390), (1078, 4585), (1310, 3773), (1441, 3430), (1715, 2882), (1834, 2695)]