30401802

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 68796000

約数和(自身を除く): 38394198

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 139, 174, 261, 278, 417, 419, 522, 834, 838, 1251, 1257, 2502, 2514, 3771, 4031, 7542, 8062, 12093, 12151, 24186, 24302, 36279, 36453, 58241, 72558, 72906, 109359, 116482, 174723, 218718, 349446, 524169, 1048338, 1688989, 3377978, 5066967, 10133934, 15200901, 30401802]

約数ペア:

[(1, 30401802), (2, 15200901), (3, 10133934), (6, 5066967), (9, 3377978), (18, 1688989), (29, 1048338), (58, 524169), (87, 349446), (139, 218718), (174, 174723), (261, 116482), (278, 109359), (417, 72906), (419, 72558), (522, 58241), (834, 36453), (838, 36279), (1251, 24302), (1257, 24186), (2502, 12151), (2514, 12093), (3771, 8062), (4031, 7542)]