21770292690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1266451}}^1$

素因数の和:1266655

約数の個数: 48

約数和(自身を含む): 56899155456

約数和(自身を除く): 35128862766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 1146, 1719, 1910, 2865, 3438, 5730, 8595, 17190, 1266451, 2532902, 3799353, 6332255, 7598706, 11398059, 12664510, 18996765, 22796118, 37993530, 56990295, 113980590, 241892141, 483784282, 725676423, 1209460705, 1451352846, 2177029269, 2418921410, 3628382115, 4354058538, 7256764230, 10885146345, 21770292690]

約数ペア:

[(1, 21770292690), (2, 10885146345), (3, 7256764230), (5, 4354058538), (6, 3628382115), (9, 2418921410), (10, 2177029269), (15, 1451352846), (18, 1209460705), (30, 725676423), (45, 483784282), (90, 241892141), (191, 113980590), (382, 56990295), (573, 37993530), (955, 22796118), (1146, 18996765), (1719, 12664510), (1910, 11398059), (2865, 7598706), (3438, 6332255), (5730, 3799353), (8595, 2532902), (17190, 1266451)]