33451740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 117411840

約数和(自身を除く): 83960100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 139, 140, 180, 191, 210, 252, 278, 315, 382, 417, 420, 556, 573, 630, 695, 764, 834, 955, 973, 1146, 1251, 1260, 1337, 1390, 1668, 1719, 1910, 1946, 2085, 2292, 2502, 2674, 2780, 2865, 2919, 3438, 3820, 3892, 4011, 4170, 4865, 5004, 5348, 5730, 5838, 6255, 6685, 6876, 8022, 8340, 8595, 8757, 9730, 11460, 11676, 12033, 12510, 13370, 14595, 16044, 17190, 17514, 19460, 20055, 24066, 25020, 26549, 26740, 29190, 34380, 35028, 40110, 43785, 48132, 53098, 58380, 60165, 79647, 80220, 87570, 106196, 120330, 132745, 159294, 175140, 185843, 238941, 240660, 265490, 318588, 371686, 398235, 477882, 530980, 557529, 743372, 796470, 929215, 955764, 1115058, 1194705, 1592940, 1672587, 1858430, 2230116, 2389410, 2787645, 3345174, 3716860, 4778820, 5575290, 6690348, 8362935, 11150580, 16725870, 33451740]

約数ペア:

[(1, 33451740), (2, 16725870), (3, 11150580), (4, 8362935), (5, 6690348), (6, 5575290), (7, 4778820), (9, 3716860), (10, 3345174), (12, 2787645), (14, 2389410), (15, 2230116), (18, 1858430), (20, 1672587), (21, 1592940), (28, 1194705), (30, 1115058), (35, 955764), (36, 929215), (42, 796470), (45, 743372), (60, 557529), (63, 530980), (70, 477882), (84, 398235), (90, 371686), (105, 318588), (126, 265490), (139, 240660), (140, 238941), (180, 185843), (191, 175140), (210, 159294), (252, 132745), (278, 120330), (315, 106196), (382, 87570), (417, 80220), (420, 79647), (556, 60165), (573, 58380), (630, 53098), (695, 48132), (764, 43785), (834, 40110), (955, 35028), (973, 34380), (1146, 29190), (1251, 26740), (1260, 26549), (1337, 25020), (1390, 24066), (1668, 20055), (1719, 19460), (1910, 17514), (1946, 17190), (2085, 16044), (2292, 14595), (2502, 13370), (2674, 12510), (2780, 12033), (2865, 11676), (2919, 11460), (3438, 9730), (3820, 8757), (3892, 8595), (4011, 8340), (4170, 8022), (4865, 6876), (5004, 6685), (5348, 6255), (5730, 5838)]