67428773090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{7027}}^1\times {\mathrm{19583}}^1$

素因数の和:26631

約数の個数: 48

約数和(自身を含む): 141214897152

約数和(自身を除く): 73786124062

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 7027, 14054, 19583, 35135, 39166, 49189, 70270, 97915, 98378, 137081, 195830, 245945, 274162, 344323, 491890, 685405, 688646, 959567, 1370810, 1721615, 1919134, 3443230, 4797835, 9595670, 137609741, 275219482, 688048705, 963268187, 1376097410, 1926536374, 4816340935, 6742877309, 9632681870, 13485754618, 33714386545, 67428773090]

約数ペア:

[(1, 67428773090), (2, 33714386545), (5, 13485754618), (7, 9632681870), (10, 6742877309), (14, 4816340935), (35, 1926536374), (49, 1376097410), (70, 963268187), (98, 688048705), (245, 275219482), (490, 137609741), (7027, 9595670), (14054, 4797835), (19583, 3443230), (35135, 1919134), (39166, 1721615), (49189, 1370810), (70270, 959567), (97915, 688646), (98378, 685405), (137081, 491890), (195830, 344323), (245945, 274162)]