7639330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 14952960

約数和(自身を除く): 7313630

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 1297, 2594, 2945, 5890, 6485, 12970, 24643, 40207, 49286, 80414, 123215, 201035, 246430, 402070, 763933, 1527866, 3819665, 7639330]

約数ペア:

[(1, 7639330), (2, 3819665), (5, 1527866), (10, 763933), (19, 402070), (31, 246430), (38, 201035), (62, 123215), (95, 80414), (155, 49286), (190, 40207), (310, 24643), (589, 12970), (1178, 6485), (1297, 5890), (2594, 2945)]