1109570

素因数分解:

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

素因数の和:167

約数の個数: 48

約数和(自身を含む): 2528064

約数和(自身を除く): 1418494

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 131, 154, 242, 262, 385, 605, 655, 770, 847, 917, 1210, 1310, 1441, 1694, 1834, 2882, 4235, 4585, 7205, 8470, 9170, 10087, 14410, 15851, 20174, 31702, 50435, 79255, 100870, 110957, 158510, 221914, 554785, 1109570]

約数ペア:

[(1, 1109570), (2, 554785), (5, 221914), (7, 158510), (10, 110957), (11, 100870), (14, 79255), (22, 50435), (35, 31702), (55, 20174), (70, 15851), (77, 14410), (110, 10087), (121, 9170), (131, 8470), (154, 7205), (242, 4585), (262, 4235), (385, 2882), (605, 1834), (655, 1694), (770, 1441), (847, 1310), (917, 1210)]