2904750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{1291}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 7860528

約数和(自身を除く): 4955778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 1291, 2250, 2582, 3873, 6455, 7746, 11619, 12910, 19365, 23238, 32275, 38730, 58095, 64550, 96825, 116190, 161375, 193650, 290475, 322750, 484125, 580950, 968250, 1452375, 2904750]

約数ペア:

[(1, 2904750), (2, 1452375), (3, 968250), (5, 580950), (6, 484125), (9, 322750), (10, 290475), (15, 193650), (18, 161375), (25, 116190), (30, 96825), (45, 64550), (50, 58095), (75, 38730), (90, 32275), (125, 23238), (150, 19365), (225, 12910), (250, 11619), (375, 7746), (450, 6455), (750, 3873), (1125, 2582), (1291, 2250)]