259968270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 636387840

約数和(自身を除く): 376419570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 109, 214, 218, 321, 327, 535, 545, 642, 654, 743, 1070, 1090, 1486, 1605, 1635, 2229, 3210, 3270, 3715, 4458, 7430, 11145, 11663, 22290, 23326, 34989, 58315, 69978, 79501, 80987, 116630, 159002, 161974, 174945, 238503, 242961, 349890, 397505, 404935, 477006, 485922, 795010, 809870, 1192515, 1214805, 2385030, 2429610, 8665609, 17331218, 25996827, 43328045, 51993654, 86656090, 129984135, 259968270]

約数ペア:

[(1, 259968270), (2, 129984135), (3, 86656090), (5, 51993654), (6, 43328045), (10, 25996827), (15, 17331218), (30, 8665609), (107, 2429610), (109, 2385030), (214, 1214805), (218, 1192515), (321, 809870), (327, 795010), (535, 485922), (545, 477006), (642, 404935), (654, 397505), (743, 349890), (1070, 242961), (1090, 238503), (1486, 174945), (1605, 161974), (1635, 159002), (2229, 116630), (3210, 80987), (3270, 79501), (3715, 69978), (4458, 58315), (7430, 34989), (11145, 23326), (11663, 22290)]