147177660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{350423}}^1$

素因数の和:350442

約数の個数: 48

約数和(自身を含む): 470969856

約数和(自身を除く): 323792196

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, 350423, 700846, 1051269, 1401692, 1752115, 2102538, 2452961, 3504230, 4205076, 4905922, 5256345, 7008460, 7358883, 9811844, 10512690, 12264805, 14717766, 21025380, 24529610, 29435532, 36794415, 49059220, 73588830, 147177660]

約数ペア:

[(1, 147177660), (2, 73588830), (3, 49059220), (4, 36794415), (5, 29435532), (6, 24529610), (7, 21025380), (10, 14717766), (12, 12264805), (14, 10512690), (15, 9811844), (20, 7358883), (21, 7008460), (28, 5256345), (30, 4905922), (35, 4205076), (42, 3504230), (60, 2452961), (70, 2102538), (84, 1752115), (105, 1401692), (140, 1051269), (210, 700846), (420, 350423)]