8380470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{5701}}^1$

素因数の和:5725

約数の個数: 48

約数和(自身を含む): 23401008

約数和(自身を除く): 15020538

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 5701, 11402, 17103, 28505, 34206, 39907, 57010, 79814, 85515, 119721, 171030, 199535, 239442, 279349, 399070, 558698, 598605, 838047, 1197210, 1396745, 1676094, 2793490, 4190235, 8380470]

約数ペア:

[(1, 8380470), (2, 4190235), (3, 2793490), (5, 1676094), (6, 1396745), (7, 1197210), (10, 838047), (14, 598605), (15, 558698), (21, 399070), (30, 279349), (35, 239442), (42, 199535), (49, 171030), (70, 119721), (98, 85515), (105, 79814), (147, 57010), (210, 39907), (245, 34206), (294, 28505), (490, 17103), (735, 11402), (1470, 5701)]