30717792

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{1693}}^1$

素因数の和:1722

約数の個数: 120

約数和(自身を含む): 103306896

約数和(自身を除く): 72589104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 1693, 2016, 2268, 2592, 3024, 3386, 4536, 5079, 6048, 6772, 9072, 10158, 11851, 13544, 15237, 18144, 20316, 23702, 27088, 30474, 35553, 40632, 45711, 47404, 54176, 60948, 71106, 81264, 91422, 94808, 106659, 121896, 137133, 142212, 162528, 182844, 189616, 213318, 243792, 274266, 284424, 319977, 365688, 379232, 426636, 487584, 548532, 568848, 639954, 731376, 853272, 959931, 1097064, 1137696, 1279908, 1462752, 1706544, 1919862, 2194128, 2559816, 3413088, 3839724, 4388256, 5119632, 7679448, 10239264, 15358896, 30717792]

約数ペア:

[(1, 30717792), (2, 15358896), (3, 10239264), (4, 7679448), (6, 5119632), (7, 4388256), (8, 3839724), (9, 3413088), (12, 2559816), (14, 2194128), (16, 1919862), (18, 1706544), (21, 1462752), (24, 1279908), (27, 1137696), (28, 1097064), (32, 959931), (36, 853272), (42, 731376), (48, 639954), (54, 568848), (56, 548532), (63, 487584), (72, 426636), (81, 379232), (84, 365688), (96, 319977), (108, 284424), (112, 274266), (126, 243792), (144, 213318), (162, 189616), (168, 182844), (189, 162528), (216, 142212), (224, 137133), (252, 121896), (288, 106659), (324, 94808), (336, 91422), (378, 81264), (432, 71106), (504, 60948), (567, 54176), (648, 47404), (672, 45711), (756, 40632), (864, 35553), (1008, 30474), (1134, 27088), (1296, 23702), (1512, 20316), (1693, 18144), (2016, 15237), (2268, 13544), (2592, 11851), (3024, 10158), (3386, 9072), (4536, 6772), (5079, 6048)]