30550572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2251}}^1$

素因数の和:2303

約数の個数: 72

約数和(自身を含む): 86071440

約数和(自身を除く): 55520868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2251, 2262, 3393, 4502, 4524, 6753, 6786, 9004, 13506, 13572, 20259, 27012, 29263, 40518, 58526, 65279, 81036, 87789, 117052, 130558, 175578, 195837, 261116, 263367, 351156, 391674, 526734, 587511, 783348, 848627, 1053468, 1175022, 1697254, 2350044, 2545881, 3394508, 5091762, 7637643, 10183524, 15275286, 30550572]

約数ペア:

[(1, 30550572), (2, 15275286), (3, 10183524), (4, 7637643), (6, 5091762), (9, 3394508), (12, 2545881), (13, 2350044), (18, 1697254), (26, 1175022), (29, 1053468), (36, 848627), (39, 783348), (52, 587511), (58, 526734), (78, 391674), (87, 351156), (116, 263367), (117, 261116), (156, 195837), (174, 175578), (234, 130558), (261, 117052), (348, 87789), (377, 81036), (468, 65279), (522, 58526), (754, 40518), (1044, 29263), (1131, 27012), (1508, 20259), (2251, 13572), (2262, 13506), (3393, 9004), (4502, 6786), (4524, 6753)]