31069332

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:152

約数の個数: 180

約数和(自身を含む): 100420320

約数和(自身を除く): 69350988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 81, 84, 98, 103, 108, 114, 126, 133, 147, 162, 171, 189, 196, 206, 228, 252, 266, 294, 309, 324, 342, 378, 399, 412, 441, 513, 532, 567, 588, 618, 684, 721, 756, 798, 882, 927, 931, 1026, 1134, 1197, 1236, 1323, 1442, 1539, 1596, 1764, 1854, 1862, 1957, 2052, 2163, 2268, 2394, 2646, 2781, 2793, 2884, 3078, 3591, 3708, 3724, 3914, 3969, 4326, 4788, 5047, 5292, 5562, 5586, 5871, 6156, 6489, 7182, 7828, 7938, 8343, 8379, 8652, 10094, 10773, 11124, 11172, 11742, 12978, 13699, 14364, 15141, 15876, 16686, 16758, 17613, 19467, 20188, 21546, 23484, 25137, 25956, 27398, 30282, 33372, 33516, 35226, 38934, 41097, 43092, 45423, 50274, 52839, 54796, 58401, 60564, 70452, 75411, 77868, 82194, 90846, 95893, 100548, 105678, 116802, 123291, 136269, 150822, 158517, 164388, 181692, 191786, 211356, 233604, 246582, 272538, 287679, 301644, 317034, 369873, 383572, 408807, 493164, 545076, 575358, 634068, 739746, 817614, 863037, 1109619, 1150716, 1479492, 1635228, 1726074, 2219238, 2589111, 3452148, 4438476, 5178222, 7767333, 10356444, 15534666, 31069332]

約数ペア:

[(1, 31069332), (2, 15534666), (3, 10356444), (4, 7767333), (6, 5178222), (7, 4438476), (9, 3452148), (12, 2589111), (14, 2219238), (18, 1726074), (19, 1635228), (21, 1479492), (27, 1150716), (28, 1109619), (36, 863037), (38, 817614), (42, 739746), (49, 634068), (54, 575358), (57, 545076), (63, 493164), (76, 408807), (81, 383572), (84, 369873), (98, 317034), (103, 301644), (108, 287679), (114, 272538), (126, 246582), (133, 233604), (147, 211356), (162, 191786), (171, 181692), (189, 164388), (196, 158517), (206, 150822), (228, 136269), (252, 123291), (266, 116802), (294, 105678), (309, 100548), (324, 95893), (342, 90846), (378, 82194), (399, 77868), (412, 75411), (441, 70452), (513, 60564), (532, 58401), (567, 54796), (588, 52839), (618, 50274), (684, 45423), (721, 43092), (756, 41097), (798, 38934), (882, 35226), (927, 33516), (931, 33372), (1026, 30282), (1134, 27398), (1197, 25956), (1236, 25137), (1323, 23484), (1442, 21546), (1539, 20188), (1596, 19467), (1764, 17613), (1854, 16758), (1862, 16686), (1957, 15876), (2052, 15141), (2163, 14364), (2268, 13699), (2394, 12978), (2646, 11742), (2781, 11172), (2793, 11124), (2884, 10773), (3078, 10094), (3591, 8652), (3708, 8379), (3724, 8343), (3914, 7938), (3969, 7828), (4326, 7182), (4788, 6489), (5047, 6156), (5292, 5871), (5562, 5586)]