3345608420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2172473}}^1$

素因数の和:2172500

約数の個数: 48

約数和(自身を含む): 8759415168

約数和(自身を除く): 5413806748

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 2172473, 4344946, 8689892, 10862365, 15207311, 21724730, 23897203, 30414622, 43449460, 47794406, 60829244, 76036555, 95588812, 119486015, 152073110, 167280421, 238972030, 304146220, 334560842, 477944060, 669121684, 836402105, 1672804210, 3345608420]

約数ペア:

[(1, 3345608420), (2, 1672804210), (4, 836402105), (5, 669121684), (7, 477944060), (10, 334560842), (11, 304146220), (14, 238972030), (20, 167280421), (22, 152073110), (28, 119486015), (35, 95588812), (44, 76036555), (55, 60829244), (70, 47794406), (77, 43449460), (110, 30414622), (140, 23897203), (154, 21724730), (220, 15207311), (308, 10862365), (385, 8689892), (770, 4344946), (1540, 2172473)]