824572140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1963267}}^1$

素因数の和:1963286

約数の個数: 48

約数和(自身を含む): 2638632192

約数和(自身を除く): 1814060052

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, 1963267, 3926534, 5889801, 7853068, 9816335, 11779602, 13742869, 19632670, 23559204, 27485738, 29449005, 39265340, 41228607, 54971476, 58898010, 68714345, 82457214, 117796020, 137428690, 164914428, 206143035, 274857380, 412286070, 824572140]

約数ペア:

[(1, 824572140), (2, 412286070), (3, 274857380), (4, 206143035), (5, 164914428), (6, 137428690), (7, 117796020), (10, 82457214), (12, 68714345), (14, 58898010), (15, 54971476), (20, 41228607), (21, 39265340), (28, 29449005), (30, 27485738), (35, 23559204), (42, 19632670), (60, 13742869), (70, 11779602), (84, 9816335), (105, 7853068), (140, 5889801), (210, 3926534), (420, 1963267)]