30754880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7393}}^1$

素因数の和:7423

約数の個数: 56

約数和(自身を含む): 78879192

約数和(自身を除く): 48124312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 7393, 14786, 29572, 36965, 59144, 73930, 96109, 118288, 147860, 192218, 236576, 295720, 384436, 473152, 480545, 591440, 768872, 961090, 1182880, 1537744, 1922180, 2365760, 3075488, 3844360, 6150976, 7688720, 15377440, 30754880]

約数ペア:

[(1, 30754880), (2, 15377440), (4, 7688720), (5, 6150976), (8, 3844360), (10, 3075488), (13, 2365760), (16, 1922180), (20, 1537744), (26, 1182880), (32, 961090), (40, 768872), (52, 591440), (64, 480545), (65, 473152), (80, 384436), (104, 295720), (130, 236576), (160, 192218), (208, 147860), (260, 118288), (320, 96109), (416, 73930), (520, 59144), (832, 36965), (1040, 29572), (2080, 14786), (4160, 7393)]