3407140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 8273664

約数和(自身を除く): 4866524

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 911, 935, 1822, 1870, 3644, 3740, 4555, 9110, 10021, 15487, 18220, 20042, 30974, 40084, 50105, 61948, 77435, 100210, 154870, 170357, 200420, 309740, 340714, 681428, 851785, 1703570, 3407140]

約数ペア:

[(1, 3407140), (2, 1703570), (4, 851785), (5, 681428), (10, 340714), (11, 309740), (17, 200420), (20, 170357), (22, 154870), (34, 100210), (44, 77435), (55, 61948), (68, 50105), (85, 40084), (110, 30974), (170, 20042), (187, 18220), (220, 15487), (340, 10021), (374, 9110), (748, 4555), (911, 3740), (935, 3644), (1822, 1870)]