103946780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14009}}^1$

素因数の和:14078

約数の個数: 48

約数和(自身を含む): 254197440

約数和(自身を除く): 150250660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 14009, 28018, 56036, 70045, 98063, 140090, 196126, 280180, 392252, 490315, 742477, 980630, 1484954, 1961260, 2969908, 3712385, 5197339, 7424770, 10394678, 14849540, 20789356, 25986695, 51973390, 103946780]

約数ペア:

[(1, 103946780), (2, 51973390), (4, 25986695), (5, 20789356), (7, 14849540), (10, 10394678), (14, 7424770), (20, 5197339), (28, 3712385), (35, 2969908), (53, 1961260), (70, 1484954), (106, 980630), (140, 742477), (212, 490315), (265, 392252), (371, 280180), (530, 196126), (742, 140090), (1060, 98063), (1484, 70045), (1855, 56036), (3710, 28018), (7420, 14009)]