128410590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55589}}^1$

素因数の和:55617

約数の個数: 64

約数和(自身を含む): 384238080

約数和(自身を除く): 255827490

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 55589, 111178, 166767, 277945, 333534, 389123, 555890, 611479, 778246, 833835, 1167369, 1222958, 1667670, 1834437, 1945615, 2334738, 3057395, 3668874, 3891230, 4280353, 5836845, 6114790, 8560706, 9172185, 11673690, 12841059, 18344370, 21401765, 25682118, 42803530, 64205295, 128410590]

約数ペア:

[(1, 128410590), (2, 64205295), (3, 42803530), (5, 25682118), (6, 21401765), (7, 18344370), (10, 12841059), (11, 11673690), (14, 9172185), (15, 8560706), (21, 6114790), (22, 5836845), (30, 4280353), (33, 3891230), (35, 3668874), (42, 3057395), (55, 2334738), (66, 1945615), (70, 1834437), (77, 1667670), (105, 1222958), (110, 1167369), (154, 833835), (165, 778246), (210, 611479), (231, 555890), (330, 389123), (385, 333534), (462, 277945), (770, 166767), (1155, 111178), (2310, 55589)]