2300550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{313}}^1$

素因数の和:342

約数の個数: 72

約数和(自身を含む): 6658056

約数和(自身を除く): 4357506

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 313, 350, 490, 525, 626, 735, 939, 1050, 1225, 1470, 1565, 1878, 2191, 2450, 3130, 3675, 4382, 4695, 6573, 7350, 7825, 9390, 10955, 13146, 15337, 15650, 21910, 23475, 30674, 32865, 46011, 46950, 54775, 65730, 76685, 92022, 109550, 153370, 164325, 230055, 328650, 383425, 460110, 766850, 1150275, 2300550]

約数ペア:

[(1, 2300550), (2, 1150275), (3, 766850), (5, 460110), (6, 383425), (7, 328650), (10, 230055), (14, 164325), (15, 153370), (21, 109550), (25, 92022), (30, 76685), (35, 65730), (42, 54775), (49, 46950), (50, 46011), (70, 32865), (75, 30674), (98, 23475), (105, 21910), (147, 15650), (150, 15337), (175, 13146), (210, 10955), (245, 9390), (294, 7825), (313, 7350), (350, 6573), (490, 4695), (525, 4382), (626, 3675), (735, 3130), (939, 2450), (1050, 2191), (1225, 1878), (1470, 1565)]