4490550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:622

約数の個数: 72

約数和(自身を含む): 12796056

約数和(自身を除く): 8305506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 587, 765, 850, 1174, 1275, 1530, 1761, 2550, 2935, 3522, 3825, 5283, 5870, 7650, 8805, 9979, 10566, 14675, 17610, 19958, 26415, 29350, 29937, 44025, 49895, 52830, 59874, 88050, 89811, 99790, 132075, 149685, 179622, 249475, 264150, 299370, 449055, 498950, 748425, 898110, 1496850, 2245275, 4490550]

約数ペア:

[(1, 4490550), (2, 2245275), (3, 1496850), (5, 898110), (6, 748425), (9, 498950), (10, 449055), (15, 299370), (17, 264150), (18, 249475), (25, 179622), (30, 149685), (34, 132075), (45, 99790), (50, 89811), (51, 88050), (75, 59874), (85, 52830), (90, 49895), (102, 44025), (150, 29937), (153, 29350), (170, 26415), (225, 19958), (255, 17610), (306, 14675), (425, 10566), (450, 9979), (510, 8805), (587, 7650), (765, 5870), (850, 5283), (1174, 3825), (1275, 3522), (1530, 2935), (1761, 2550)]