283847340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{675827}}^1$

素因数の和:675846

約数の個数: 48

約数和(自身を含む): 908312832

約数和(自身を除く): 624465492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 675827, 1351654, 2027481, 2703308, 3379135, 4054962, 4730789, 6758270, 8109924, 9461578, 10137405, 13516540, 14192367, 18923156, 20274810, 23653945, 28384734, 40549620, 47307890, 56769468, 70961835, 94615780, 141923670, 283847340]

約数ペア:

[(1, 283847340), (2, 141923670), (3, 94615780), (4, 70961835), (5, 56769468), (6, 47307890), (7, 40549620), (10, 28384734), (12, 23653945), (14, 20274810), (15, 18923156), (20, 14192367), (21, 13516540), (28, 10137405), (30, 9461578), (35, 8109924), (42, 6758270), (60, 4730789), (70, 4054962), (84, 3379135), (105, 2703308), (140, 2027481), (210, 1351654), (420, 675827)]