75321730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 160123392

約数和(自身を除く): 84801662

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 47, 55, 85, 94, 110, 170, 187, 235, 374, 470, 517, 799, 857, 935, 1034, 1598, 1714, 1870, 2585, 3995, 4285, 5170, 7990, 8570, 8789, 9427, 14569, 17578, 18854, 29138, 40279, 43945, 47135, 72845, 80558, 87890, 94270, 145690, 160259, 201395, 320518, 402790, 443069, 684743, 801295, 886138, 1369486, 1602590, 2215345, 3423715, 4430690, 6847430, 7532173, 15064346, 37660865, 75321730]

約数ペア:

[(1, 75321730), (2, 37660865), (5, 15064346), (10, 7532173), (11, 6847430), (17, 4430690), (22, 3423715), (34, 2215345), (47, 1602590), (55, 1369486), (85, 886138), (94, 801295), (110, 684743), (170, 443069), (187, 402790), (235, 320518), (374, 201395), (470, 160259), (517, 145690), (799, 94270), (857, 87890), (935, 80558), (1034, 72845), (1598, 47135), (1714, 43945), (1870, 40279), (2585, 29138), (3995, 18854), (4285, 17578), (5170, 14569), (7990, 9427), (8570, 8789)]