30402918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 87091200

約数和(自身を除く): 56688282

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 39, 42, 46, 54, 63, 69, 78, 91, 117, 126, 138, 161, 182, 189, 207, 234, 269, 273, 299, 322, 351, 378, 414, 483, 538, 546, 598, 621, 702, 807, 819, 897, 966, 1242, 1449, 1614, 1638, 1794, 1883, 2093, 2421, 2457, 2691, 2898, 3497, 3766, 4186, 4347, 4842, 4914, 5382, 5649, 6187, 6279, 6994, 7263, 8073, 8694, 10491, 11298, 12374, 12558, 14526, 16146, 16947, 18561, 18837, 20982, 24479, 31473, 33894, 37122, 37674, 43309, 48958, 50841, 55683, 56511, 62946, 73437, 80431, 86618, 94419, 101682, 111366, 113022, 129927, 146874, 160862, 167049, 188838, 220311, 241293, 259854, 334098, 389781, 440622, 482586, 563017, 660933, 723879, 779562, 1126034, 1169343, 1321866, 1447758, 1689051, 2171637, 2338686, 3378102, 4343274, 5067153, 10134306, 15201459, 30402918]

約数ペア:

[(1, 30402918), (2, 15201459), (3, 10134306), (6, 5067153), (7, 4343274), (9, 3378102), (13, 2338686), (14, 2171637), (18, 1689051), (21, 1447758), (23, 1321866), (26, 1169343), (27, 1126034), (39, 779562), (42, 723879), (46, 660933), (54, 563017), (63, 482586), (69, 440622), (78, 389781), (91, 334098), (117, 259854), (126, 241293), (138, 220311), (161, 188838), (182, 167049), (189, 160862), (207, 146874), (234, 129927), (269, 113022), (273, 111366), (299, 101682), (322, 94419), (351, 86618), (378, 80431), (414, 73437), (483, 62946), (538, 56511), (546, 55683), (598, 50841), (621, 48958), (702, 43309), (807, 37674), (819, 37122), (897, 33894), (966, 31473), (1242, 24479), (1449, 20982), (1614, 18837), (1638, 18561), (1794, 16947), (1883, 16146), (2093, 14526), (2421, 12558), (2457, 12374), (2691, 11298), (2898, 10491), (3497, 8694), (3766, 8073), (4186, 7263), (4347, 6994), (4842, 6279), (4914, 6187), (5382, 5649)]