71961330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{342673}}^1$

素因数の和:342690

約数の個数: 32

約数和(自身を含む): 197380224

約数和(自身を除く): 125418894

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 342673, 685346, 1028019, 1713365, 2056038, 2398711, 3426730, 4797422, 5140095, 7196133, 10280190, 11993555, 14392266, 23987110, 35980665, 71961330]

約数ペア:

[(1, 71961330), (2, 35980665), (3, 23987110), (5, 14392266), (6, 11993555), (7, 10280190), (10, 7196133), (14, 5140095), (15, 4797422), (21, 3426730), (30, 2398711), (35, 2056038), (42, 1713365), (70, 1028019), (105, 685346), (210, 342673)]