30903940221

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{14449}}^1$

素因数の和:14714

約数の個数: 64

約数和(自身を含む): 52735795200

約数和(自身を除く): 21831854979

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 197, 231, 329, 517, 591, 987, 1379, 1551, 2167, 3619, 4137, 6501, 9259, 10857, 14449, 15169, 27777, 43347, 45507, 64813, 101143, 101849, 158939, 194439, 303429, 305547, 476817, 679103, 712943, 1112573, 2037309, 2138829, 2846453, 3337719, 4753721, 7470133, 8539359, 14261163, 19925171, 22410399, 31310983, 52290931, 59775513, 93932949, 133783291, 156872793, 219176881, 401349873, 657530643, 936483037, 1471616201, 2809449111, 4414848603, 10301313407, 30903940221]

約数ペア:

[(1, 30903940221), (3, 10301313407), (7, 4414848603), (11, 2809449111), (21, 1471616201), (33, 936483037), (47, 657530643), (77, 401349873), (141, 219176881), (197, 156872793), (231, 133783291), (329, 93932949), (517, 59775513), (591, 52290931), (987, 31310983), (1379, 22410399), (1551, 19925171), (2167, 14261163), (3619, 8539359), (4137, 7470133), (6501, 4753721), (9259, 3337719), (10857, 2846453), (14449, 2138829), (15169, 2037309), (27777, 1112573), (43347, 712943), (45507, 679103), (64813, 476817), (101143, 305547), (101849, 303429), (158939, 194439)]