30160676

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 70560000

約数和(自身を除く): 40399324

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 89, 91, 98, 133, 178, 182, 196, 247, 266, 343, 356, 364, 494, 532, 623, 637, 686, 931, 988, 1157, 1246, 1274, 1372, 1691, 1729, 1862, 2314, 2492, 2548, 3382, 3458, 3724, 4361, 4459, 4628, 6517, 6764, 6916, 8099, 8722, 8918, 11837, 12103, 13034, 16198, 17444, 17836, 21983, 23674, 24206, 26068, 30527, 32396, 43966, 47348, 48412, 56693, 61054, 82859, 84721, 87932, 113386, 122108, 153881, 165718, 169442, 226772, 307762, 331436, 338884, 396851, 580013, 615524, 793702, 1077167, 1160026, 1587404, 2154334, 2320052, 4308668, 7540169, 15080338, 30160676]

約数ペア:

[(1, 30160676), (2, 15080338), (4, 7540169), (7, 4308668), (13, 2320052), (14, 2154334), (19, 1587404), (26, 1160026), (28, 1077167), (38, 793702), (49, 615524), (52, 580013), (76, 396851), (89, 338884), (91, 331436), (98, 307762), (133, 226772), (178, 169442), (182, 165718), (196, 153881), (247, 122108), (266, 113386), (343, 87932), (356, 84721), (364, 82859), (494, 61054), (532, 56693), (623, 48412), (637, 47348), (686, 43966), (931, 32396), (988, 30527), (1157, 26068), (1246, 24206), (1274, 23674), (1372, 21983), (1691, 17836), (1729, 17444), (1862, 16198), (2314, 13034), (2492, 12103), (2548, 11837), (3382, 8918), (3458, 8722), (3724, 8099), (4361, 6916), (4459, 6764), (4628, 6517)]