368690420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{2969}}^1$

素因数の和:3872

約数の個数: 48

約数和(自身を含む): 886152960

約数和(自身を除く): 517462540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 887, 1774, 2969, 3548, 4435, 5938, 6209, 8870, 11876, 12418, 14845, 17740, 20783, 24836, 29690, 31045, 41566, 59380, 62090, 83132, 103915, 124180, 207830, 415660, 2633503, 5267006, 10534012, 13167515, 18434521, 26335030, 36869042, 52670060, 73738084, 92172605, 184345210, 368690420]

約数ペア:

[(1, 368690420), (2, 184345210), (4, 92172605), (5, 73738084), (7, 52670060), (10, 36869042), (14, 26335030), (20, 18434521), (28, 13167515), (35, 10534012), (70, 5267006), (140, 2633503), (887, 415660), (1774, 207830), (2969, 124180), (3548, 103915), (4435, 83132), (5938, 62090), (6209, 59380), (8870, 41566), (11876, 31045), (12418, 29690), (14845, 24836), (17740, 20783)]