136694320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{34871}}^1$

素因数の和:34898

約数の個数: 60

約数和(自身を含む): 369712944

約数和(自身を除く): 233018624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 34871, 69742, 139484, 174355, 244097, 278968, 348710, 488194, 557936, 697420, 976388, 1220485, 1394840, 1708679, 1952776, 2440970, 2789680, 3417358, 3905552, 4881940, 6834716, 8543395, 9763880, 13669432, 17086790, 19527760, 27338864, 34173580, 68347160, 136694320]

約数ペア:

[(1, 136694320), (2, 68347160), (4, 34173580), (5, 27338864), (7, 19527760), (8, 17086790), (10, 13669432), (14, 9763880), (16, 8543395), (20, 6834716), (28, 4881940), (35, 3905552), (40, 3417358), (49, 2789680), (56, 2440970), (70, 1952776), (80, 1708679), (98, 1394840), (112, 1220485), (140, 976388), (196, 697420), (245, 557936), (280, 488194), (392, 348710), (490, 278968), (560, 244097), (784, 174355), (980, 139484), (1960, 69742), (3920, 34871)]