1702301440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{189989}}^1$

素因数の和:190017

約数の個数: 72

約数和(自身を含む): 4660074720

約数和(自身を除く): 2957773280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 189989, 379978, 759956, 949945, 1329923, 1519912, 1899890, 2659846, 3039824, 3799780, 5319692, 6079648, 6649615, 7599560, 10639384, 12159296, 13299230, 15199120, 21278768, 24318592, 26598460, 30398240, 42557536, 48637184, 53196920, 60796480, 85115072, 106393840, 121592960, 170230144, 212787680, 243185920, 340460288, 425575360, 851150720, 1702301440]

約数ペア:

[(1, 1702301440), (2, 851150720), (4, 425575360), (5, 340460288), (7, 243185920), (8, 212787680), (10, 170230144), (14, 121592960), (16, 106393840), (20, 85115072), (28, 60796480), (32, 53196920), (35, 48637184), (40, 42557536), (56, 30398240), (64, 26598460), (70, 24318592), (80, 21278768), (112, 15199120), (128, 13299230), (140, 12159296), (160, 10639384), (224, 7599560), (256, 6649615), (280, 6079648), (320, 5319692), (448, 3799780), (560, 3039824), (640, 2659846), (896, 1899890), (1120, 1519912), (1280, 1329923), (1792, 949945), (2240, 759956), (4480, 379978), (8960, 189989)]