156978809470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4969}}^1\times {\mathrm{451309}}^1$

素因数の和:456292

約数の個数: 32

約数和(自身を含む): 322993540800

約数和(自身を除く): 166014731330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4969, 9938, 24845, 34783, 49690, 69566, 173915, 347830, 451309, 902618, 2256545, 3159163, 4513090, 6318326, 15795815, 31591630, 2242554421, 4485108842, 11212772105, 15697880947, 22425544210, 31395761894, 78489404735, 156978809470]

約数ペア:

[(1, 156978809470), (2, 78489404735), (5, 31395761894), (7, 22425544210), (10, 15697880947), (14, 11212772105), (35, 4485108842), (70, 2242554421), (4969, 31591630), (9938, 15795815), (24845, 6318326), (34783, 4513090), (49690, 3159163), (69566, 2256545), (173915, 902618), (347830, 451309)]