30875488

素因数分解:

$2^5\times 7^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 74088000

約数和(自身を除く): 43212512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 97, 98, 112, 116, 194, 196, 203, 224, 232, 343, 388, 392, 406, 464, 679, 686, 776, 784, 812, 928, 1358, 1372, 1421, 1552, 1568, 1624, 2716, 2744, 2813, 2842, 3104, 3248, 4753, 5432, 5488, 5626, 5684, 6496, 9506, 9947, 10864, 10976, 11252, 11368, 19012, 19691, 19894, 21728, 22504, 22736, 33271, 38024, 39382, 39788, 45008, 45472, 66542, 76048, 78764, 79576, 90016, 133084, 137837, 152096, 157528, 159152, 266168, 275674, 315056, 318304, 532336, 551348, 630112, 964859, 1064672, 1102696, 1929718, 2205392, 3859436, 4410784, 7718872, 15437744, 30875488]

約数ペア:

[(1, 30875488), (2, 15437744), (4, 7718872), (7, 4410784), (8, 3859436), (14, 2205392), (16, 1929718), (28, 1102696), (29, 1064672), (32, 964859), (49, 630112), (56, 551348), (58, 532336), (97, 318304), (98, 315056), (112, 275674), (116, 266168), (194, 159152), (196, 157528), (203, 152096), (224, 137837), (232, 133084), (343, 90016), (388, 79576), (392, 78764), (406, 76048), (464, 66542), (679, 45472), (686, 45008), (776, 39788), (784, 39382), (812, 38024), (928, 33271), (1358, 22736), (1372, 22504), (1421, 21728), (1552, 19894), (1568, 19691), (1624, 19012), (2716, 11368), (2744, 11252), (2813, 10976), (2842, 10864), (3104, 9947), (3248, 9506), (4753, 6496), (5432, 5684), (5488, 5626)]