30968028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 103864320

約数和(自身を除く): 72896292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 36, 39, 42, 46, 52, 54, 63, 69, 78, 84, 91, 92, 108, 117, 126, 137, 138, 156, 161, 182, 189, 207, 234, 252, 273, 274, 276, 299, 322, 351, 364, 378, 411, 414, 468, 483, 546, 548, 598, 621, 644, 702, 756, 819, 822, 828, 897, 959, 966, 1092, 1196, 1233, 1242, 1404, 1449, 1638, 1644, 1781, 1794, 1918, 1932, 2093, 2457, 2466, 2484, 2691, 2877, 2898, 3151, 3276, 3562, 3588, 3699, 3836, 4186, 4347, 4914, 4932, 5343, 5382, 5754, 5796, 6279, 6302, 7124, 7398, 8073, 8372, 8631, 8694, 9453, 9828, 10686, 10764, 11508, 12467, 12558, 12604, 14796, 16029, 16146, 17262, 17388, 18837, 18906, 21372, 22057, 24934, 25116, 25893, 28359, 32058, 32292, 34524, 37401, 37674, 37812, 40963, 44114, 48087, 49868, 51786, 56511, 56718, 64116, 66171, 74802, 75348, 81926, 85077, 88228, 96174, 103572, 112203, 113022, 113436, 122889, 132342, 149604, 163852, 170154, 192348, 198513, 224406, 226044, 245778, 264684, 286741, 336609, 340308, 368667, 397026, 448812, 491556, 573482, 595539, 673218, 737334, 794052, 860223, 1106001, 1146964, 1191078, 1346436, 1474668, 1720446, 2212002, 2382156, 2580669, 3440892, 4424004, 5161338, 7742007, 10322676, 15484014, 30968028]

約数ペア:

[(1, 30968028), (2, 15484014), (3, 10322676), (4, 7742007), (6, 5161338), (7, 4424004), (9, 3440892), (12, 2580669), (13, 2382156), (14, 2212002), (18, 1720446), (21, 1474668), (23, 1346436), (26, 1191078), (27, 1146964), (28, 1106001), (36, 860223), (39, 794052), (42, 737334), (46, 673218), (52, 595539), (54, 573482), (63, 491556), (69, 448812), (78, 397026), (84, 368667), (91, 340308), (92, 336609), (108, 286741), (117, 264684), (126, 245778), (137, 226044), (138, 224406), (156, 198513), (161, 192348), (182, 170154), (189, 163852), (207, 149604), (234, 132342), (252, 122889), (273, 113436), (274, 113022), (276, 112203), (299, 103572), (322, 96174), (351, 88228), (364, 85077), (378, 81926), (411, 75348), (414, 74802), (468, 66171), (483, 64116), (546, 56718), (548, 56511), (598, 51786), (621, 49868), (644, 48087), (702, 44114), (756, 40963), (819, 37812), (822, 37674), (828, 37401), (897, 34524), (959, 32292), (966, 32058), (1092, 28359), (1196, 25893), (1233, 25116), (1242, 24934), (1404, 22057), (1449, 21372), (1638, 18906), (1644, 18837), (1781, 17388), (1794, 17262), (1918, 16146), (1932, 16029), (2093, 14796), (2457, 12604), (2466, 12558), (2484, 12467), (2691, 11508), (2877, 10764), (2898, 10686), (3151, 9828), (3276, 9453), (3562, 8694), (3588, 8631), (3699, 8372), (3836, 8073), (4186, 7398), (4347, 7124), (4914, 6302), (4932, 6279), (5343, 5796), (5382, 5754)]