2306061890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{67409}}^1$

素因数の和:67738

約数の個数: 32

約数和(自身を含む): 4542894720

約数和(自身を除く): 2236832830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 311, 622, 1555, 3110, 3421, 6842, 17105, 34210, 67409, 134818, 337045, 674090, 741499, 1482998, 3707495, 7414990, 20964199, 41928398, 104820995, 209641990, 230606189, 461212378, 1153030945, 2306061890]

約数ペア:

[(1, 2306061890), (2, 1153030945), (5, 461212378), (10, 230606189), (11, 209641990), (22, 104820995), (55, 41928398), (110, 20964199), (311, 7414990), (622, 3707495), (1555, 1482998), (3110, 741499), (3421, 674090), (6842, 337045), (17105, 134818), (34210, 67409)]