29056130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 58924800

約数和(自身を除く): 29868670

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 61, 95, 109, 115, 122, 190, 218, 230, 305, 437, 545, 610, 874, 1090, 1159, 1403, 2071, 2185, 2318, 2507, 2806, 4142, 4370, 5014, 5795, 6649, 7015, 10355, 11590, 12535, 13298, 14030, 20710, 25070, 26657, 33245, 47633, 53314, 66490, 95266, 126331, 133285, 152927, 238165, 252662, 266570, 305854, 476330, 631655, 764635, 1263310, 1529270, 2905613, 5811226, 14528065, 29056130]

約数ペア:

[(1, 29056130), (2, 14528065), (5, 5811226), (10, 2905613), (19, 1529270), (23, 1263310), (38, 764635), (46, 631655), (61, 476330), (95, 305854), (109, 266570), (115, 252662), (122, 238165), (190, 152927), (218, 133285), (230, 126331), (305, 95266), (437, 66490), (545, 53314), (610, 47633), (874, 33245), (1090, 26657), (1159, 25070), (1403, 20710), (2071, 14030), (2185, 13298), (2318, 12535), (2507, 11590), (2806, 10355), (4142, 7015), (4370, 6649), (5014, 5795)]