30805272

素因数分解:

$2^3\times 3^4\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 87163560

約数和(自身を除く): 56358288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 137, 162, 216, 274, 324, 347, 411, 548, 648, 694, 822, 1041, 1096, 1233, 1388, 1644, 2082, 2466, 2776, 3123, 3288, 3699, 4164, 4932, 6246, 7398, 8328, 9369, 9864, 11097, 12492, 14796, 18738, 22194, 24984, 28107, 29592, 37476, 44388, 47539, 56214, 74952, 88776, 95078, 112428, 142617, 190156, 224856, 285234, 380312, 427851, 570468, 855702, 1140936, 1283553, 1711404, 2567106, 3422808, 3850659, 5134212, 7701318, 10268424, 15402636, 30805272]

約数ペア:

[(1, 30805272), (2, 15402636), (3, 10268424), (4, 7701318), (6, 5134212), (8, 3850659), (9, 3422808), (12, 2567106), (18, 1711404), (24, 1283553), (27, 1140936), (36, 855702), (54, 570468), (72, 427851), (81, 380312), (108, 285234), (137, 224856), (162, 190156), (216, 142617), (274, 112428), (324, 95078), (347, 88776), (411, 74952), (548, 56214), (648, 47539), (694, 44388), (822, 37476), (1041, 29592), (1096, 28107), (1233, 24984), (1388, 22194), (1644, 18738), (2082, 14796), (2466, 12492), (2776, 11097), (3123, 9864), (3288, 9369), (3699, 8328), (4164, 7398), (4932, 6246)]