2894850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{919}}^1$

素因数の和:944

約数の個数: 72

約数和(自身を含む): 8898240

約数和(自身を除く): 6003390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 919, 1050, 1575, 1838, 2757, 3150, 4595, 5514, 6433, 8271, 9190, 12866, 13785, 16542, 19299, 22975, 27570, 32165, 38598, 41355, 45950, 57897, 64330, 68925, 82710, 96495, 115794, 137850, 160825, 192990, 206775, 289485, 321650, 413550, 482475, 578970, 964950, 1447425, 2894850]

約数ペア:

[(1, 2894850), (2, 1447425), (3, 964950), (5, 578970), (6, 482475), (7, 413550), (9, 321650), (10, 289485), (14, 206775), (15, 192990), (18, 160825), (21, 137850), (25, 115794), (30, 96495), (35, 82710), (42, 68925), (45, 64330), (50, 57897), (63, 45950), (70, 41355), (75, 38598), (90, 32165), (105, 27570), (126, 22975), (150, 19299), (175, 16542), (210, 13785), (225, 12866), (315, 9190), (350, 8271), (450, 6433), (525, 5514), (630, 4595), (919, 3150), (1050, 2757), (1575, 1838)]