1274700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{607}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 4221952

約数和(自身を除く): 2947252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 607, 700, 1050, 1214, 1821, 2100, 2428, 3035, 3642, 4249, 6070, 7284, 8498, 9105, 12140, 12747, 15175, 16996, 18210, 21245, 25494, 30350, 36420, 42490, 45525, 50988, 60700, 63735, 84980, 91050, 106225, 127470, 182100, 212450, 254940, 318675, 424900, 637350, 1274700]

約数ペア:

[(1, 1274700), (2, 637350), (3, 424900), (4, 318675), (5, 254940), (6, 212450), (7, 182100), (10, 127470), (12, 106225), (14, 91050), (15, 84980), (20, 63735), (21, 60700), (25, 50988), (28, 45525), (30, 42490), (35, 36420), (42, 30350), (50, 25494), (60, 21245), (70, 18210), (75, 16996), (84, 15175), (100, 12747), (105, 12140), (140, 9105), (150, 8498), (175, 7284), (210, 6070), (300, 4249), (350, 3642), (420, 3035), (525, 2428), (607, 2100), (700, 1821), (1050, 1214)]