2116770075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1997}}^1$

素因数の和:2693

約数の個数: 72

約数和(自身を含む): 4341606048

約数和(自身を除く): 2224835973

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 673, 1575, 1997, 2019, 3365, 4711, 5991, 6057, 9985, 10095, 13979, 14133, 16825, 17973, 23555, 29955, 30285, 41937, 42399, 49925, 50475, 69895, 70665, 89865, 117775, 125811, 149775, 151425, 209685, 211995, 349475, 353325, 449325, 629055, 1048425, 1059975, 1343981, 3145275, 4031943, 6719905, 9407867, 12095829, 20159715, 28223601, 33599525, 47039335, 60479145, 84670803, 100798575, 141118005, 235196675, 302395725, 423354015, 705590025, 2116770075]

約数ペア:

[(1, 2116770075), (3, 705590025), (5, 423354015), (7, 302395725), (9, 235196675), (15, 141118005), (21, 100798575), (25, 84670803), (35, 60479145), (45, 47039335), (63, 33599525), (75, 28223601), (105, 20159715), (175, 12095829), (225, 9407867), (315, 6719905), (525, 4031943), (673, 3145275), (1575, 1343981), (1997, 1059975), (2019, 1048425), (3365, 629055), (4711, 449325), (5991, 353325), (6057, 349475), (9985, 211995), (10095, 209685), (13979, 151425), (14133, 149775), (16825, 125811), (17973, 117775), (23555, 89865), (29955, 70665), (30285, 69895), (41937, 50475), (42399, 49925)]