490692690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{373}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 1310639616

約数和(自身を除く): 819946926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 311, 373, 423, 470, 622, 705, 746, 846, 933, 1119, 1410, 1555, 1865, 1866, 2115, 2238, 2799, 3110, 3357, 3730, 4230, 4665, 5595, 5598, 6714, 9330, 11190, 13995, 14617, 16785, 17531, 27990, 29234, 33570, 35062, 43851, 52593, 73085, 87655, 87702, 105186, 116003, 131553, 146170, 157779, 175310, 219255, 232006, 262965, 263106, 315558, 348009, 438510, 525930, 580015, 657765, 696018, 788895, 1044027, 1160030, 1315530, 1577790, 1740045, 2088054, 3480090, 5220135, 5452141, 10440270, 10904282, 16356423, 27260705, 32712846, 49069269, 54521410, 81782115, 98138538, 163564230, 245346345, 490692690]

約数ペア:

[(1, 490692690), (2, 245346345), (3, 163564230), (5, 98138538), (6, 81782115), (9, 54521410), (10, 49069269), (15, 32712846), (18, 27260705), (30, 16356423), (45, 10904282), (47, 10440270), (90, 5452141), (94, 5220135), (141, 3480090), (235, 2088054), (282, 1740045), (311, 1577790), (373, 1315530), (423, 1160030), (470, 1044027), (622, 788895), (705, 696018), (746, 657765), (846, 580015), (933, 525930), (1119, 438510), (1410, 348009), (1555, 315558), (1865, 263106), (1866, 262965), (2115, 232006), (2238, 219255), (2799, 175310), (3110, 157779), (3357, 146170), (3730, 131553), (4230, 116003), (4665, 105186), (5595, 87702), (5598, 87655), (6714, 73085), (9330, 52593), (11190, 43851), (13995, 35062), (14617, 33570), (16785, 29234), (17531, 27990)]