2090330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 4243968

約数和(自身を除く): 2153638

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 613, 682, 1226, 1705, 3065, 3410, 6130, 6743, 13486, 19003, 33715, 38006, 67430, 95015, 190030, 209033, 418066, 1045165, 2090330]

約数ペア:

[(1, 2090330), (2, 1045165), (5, 418066), (10, 209033), (11, 190030), (22, 95015), (31, 67430), (55, 38006), (62, 33715), (110, 19003), (155, 13486), (310, 6743), (341, 6130), (613, 3410), (682, 3065), (1226, 1705)]