127309770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11887}}^1$

素因数の和:11924

約数の個数: 96

約数和(自身を含む): 400578048

約数和(自身を除く): 273268278

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 10710, 11887, 23774, 35661, 59435, 71322, 83209, 106983, 118870, 166418, 178305, 202079, 213966, 249627, 356610, 404158, 416045, 499254, 534915, 606237, 748881, 832090, 1010395, 1069830, 1212474, 1248135, 1414553, 1497762, 1818711, 2020790, 2496270, 2829106, 3031185, 3637422, 3744405, 4243659, 6062370, 7072765, 7488810, 8487318, 9093555, 12730977, 14145530, 18187110, 21218295, 25461954, 42436590, 63654885, 127309770]

約数ペア:

[(1, 127309770), (2, 63654885), (3, 42436590), (5, 25461954), (6, 21218295), (7, 18187110), (9, 14145530), (10, 12730977), (14, 9093555), (15, 8487318), (17, 7488810), (18, 7072765), (21, 6062370), (30, 4243659), (34, 3744405), (35, 3637422), (42, 3031185), (45, 2829106), (51, 2496270), (63, 2020790), (70, 1818711), (85, 1497762), (90, 1414553), (102, 1248135), (105, 1212474), (119, 1069830), (126, 1010395), (153, 832090), (170, 748881), (210, 606237), (238, 534915), (255, 499254), (306, 416045), (315, 404158), (357, 356610), (510, 249627), (595, 213966), (630, 202079), (714, 178305), (765, 166418), (1071, 118870), (1190, 106983), (1530, 83209), (1785, 71322), (2142, 59435), (3570, 35661), (5355, 23774), (10710, 11887)]