30256226

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 66189312

約数和(自身を除く): 35933086

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 49, 77, 91, 98, 119, 127, 143, 154, 182, 187, 221, 238, 254, 286, 374, 442, 539, 637, 833, 889, 1001, 1078, 1274, 1309, 1397, 1547, 1651, 1666, 1778, 2002, 2159, 2431, 2618, 2794, 3094, 3302, 4318, 4862, 6223, 7007, 9163, 9779, 10829, 11557, 12446, 14014, 15113, 17017, 18161, 18326, 19558, 21658, 23114, 23749, 28067, 30226, 34034, 36322, 47498, 56134, 68453, 80899, 105791, 119119, 127127, 136906, 161798, 166243, 196469, 211582, 238238, 254254, 308737, 332486, 392938, 617474, 889889, 1163701, 1375283, 1779778, 2161159, 2327402, 2750566, 4322318, 15128113, 30256226]

約数ペア:

[(1, 30256226), (2, 15128113), (7, 4322318), (11, 2750566), (13, 2327402), (14, 2161159), (17, 1779778), (22, 1375283), (26, 1163701), (34, 889889), (49, 617474), (77, 392938), (91, 332486), (98, 308737), (119, 254254), (127, 238238), (143, 211582), (154, 196469), (182, 166243), (187, 161798), (221, 136906), (238, 127127), (254, 119119), (286, 105791), (374, 80899), (442, 68453), (539, 56134), (637, 47498), (833, 36322), (889, 34034), (1001, 30226), (1078, 28067), (1274, 23749), (1309, 23114), (1397, 21658), (1547, 19558), (1651, 18326), (1666, 18161), (1778, 17017), (2002, 15113), (2159, 14014), (2431, 12446), (2618, 11557), (2794, 10829), (3094, 9779), (3302, 9163), (4318, 7007), (4862, 6223)]