3017840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 8517312

約数和(自身を除く): 5499472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 317, 340, 476, 560, 595, 634, 680, 952, 1190, 1268, 1360, 1585, 1904, 2219, 2380, 2536, 3170, 4438, 4760, 5072, 5389, 6340, 8876, 9520, 10778, 11095, 12680, 17752, 21556, 22190, 25360, 26945, 35504, 37723, 43112, 44380, 53890, 75446, 86224, 88760, 107780, 150892, 177520, 188615, 215560, 301784, 377230, 431120, 603568, 754460, 1508920, 3017840]

約数ペア:

[(1, 3017840), (2, 1508920), (4, 754460), (5, 603568), (7, 431120), (8, 377230), (10, 301784), (14, 215560), (16, 188615), (17, 177520), (20, 150892), (28, 107780), (34, 88760), (35, 86224), (40, 75446), (56, 53890), (68, 44380), (70, 43112), (80, 37723), (85, 35504), (112, 26945), (119, 25360), (136, 22190), (140, 21556), (170, 17752), (238, 12680), (272, 11095), (280, 10778), (317, 9520), (340, 8876), (476, 6340), (560, 5389), (595, 5072), (634, 4760), (680, 4438), (952, 3170), (1190, 2536), (1268, 2380), (1360, 2219), (1585, 1904)]