122178140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2753}}^1$

素因数の和:3086

約数の個数: 48

約数和(自身を含む): 294259392

約数和(自身を除く): 172081252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 317, 634, 1268, 1585, 2219, 2753, 3170, 4438, 5506, 6340, 8876, 11012, 11095, 13765, 19271, 22190, 27530, 38542, 44380, 55060, 77084, 96355, 192710, 385420, 872701, 1745402, 3490804, 4363505, 6108907, 8727010, 12217814, 17454020, 24435628, 30544535, 61089070, 122178140]

約数ペア:

[(1, 122178140), (2, 61089070), (4, 30544535), (5, 24435628), (7, 17454020), (10, 12217814), (14, 8727010), (20, 6108907), (28, 4363505), (35, 3490804), (70, 1745402), (140, 872701), (317, 385420), (634, 192710), (1268, 96355), (1585, 77084), (2219, 55060), (2753, 44380), (3170, 38542), (4438, 27530), (5506, 22190), (6340, 19271), (8876, 13765), (11012, 11095)]