22038450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 63329280

約数和(自身を除く): 41290830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 139, 150, 151, 175, 210, 278, 302, 350, 417, 453, 525, 695, 755, 834, 906, 973, 1050, 1057, 1390, 1510, 1946, 2085, 2114, 2265, 2919, 3171, 3475, 3775, 4170, 4530, 4865, 5285, 5838, 6342, 6950, 7550, 9730, 10425, 10570, 11325, 14595, 15855, 20850, 20989, 22650, 24325, 26425, 29190, 31710, 41978, 48650, 52850, 62967, 72975, 79275, 104945, 125934, 145950, 146923, 158550, 209890, 293846, 314835, 440769, 524725, 629670, 734615, 881538, 1049450, 1469230, 1574175, 2203845, 3148350, 3673075, 4407690, 7346150, 11019225, 22038450]

約数ペア:

[(1, 22038450), (2, 11019225), (3, 7346150), (5, 4407690), (6, 3673075), (7, 3148350), (10, 2203845), (14, 1574175), (15, 1469230), (21, 1049450), (25, 881538), (30, 734615), (35, 629670), (42, 524725), (50, 440769), (70, 314835), (75, 293846), (105, 209890), (139, 158550), (150, 146923), (151, 145950), (175, 125934), (210, 104945), (278, 79275), (302, 72975), (350, 62967), (417, 52850), (453, 48650), (525, 41978), (695, 31710), (755, 29190), (834, 26425), (906, 24325), (973, 22650), (1050, 20989), (1057, 20850), (1390, 15855), (1510, 14595), (1946, 11325), (2085, 10570), (2114, 10425), (2265, 9730), (2919, 7550), (3171, 6950), (3475, 6342), (3775, 5838), (4170, 5285), (4530, 4865)]