30117408

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 83119680

約数和(自身を除く): 53002272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 61, 74, 96, 111, 122, 139, 148, 183, 222, 244, 278, 296, 366, 417, 444, 488, 556, 592, 732, 834, 888, 976, 1112, 1184, 1464, 1668, 1776, 1952, 2224, 2257, 2928, 3336, 3552, 4448, 4514, 5143, 5856, 6672, 6771, 8479, 9028, 10286, 13344, 13542, 15429, 16958, 18056, 20572, 25437, 27084, 30858, 33916, 36112, 41144, 50874, 54168, 61716, 67832, 72224, 82288, 101748, 108336, 123432, 135664, 164576, 203496, 216672, 246864, 271328, 313723, 406992, 493728, 627446, 813984, 941169, 1254892, 1882338, 2509784, 3764676, 5019568, 7529352, 10039136, 15058704, 30117408]

約数ペア:

[(1, 30117408), (2, 15058704), (3, 10039136), (4, 7529352), (6, 5019568), (8, 3764676), (12, 2509784), (16, 1882338), (24, 1254892), (32, 941169), (37, 813984), (48, 627446), (61, 493728), (74, 406992), (96, 313723), (111, 271328), (122, 246864), (139, 216672), (148, 203496), (183, 164576), (222, 135664), (244, 123432), (278, 108336), (296, 101748), (366, 82288), (417, 72224), (444, 67832), (488, 61716), (556, 54168), (592, 50874), (732, 41144), (834, 36112), (888, 33916), (976, 30858), (1112, 27084), (1184, 25437), (1464, 20572), (1668, 18056), (1776, 16958), (1952, 15429), (2224, 13542), (2257, 13344), (2928, 10286), (3336, 9028), (3552, 8479), (4448, 6771), (4514, 6672), (5143, 5856)]