70495660

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{6173}}^1$

素因数の和:6753

約数の個数: 24

約数和(自身を含む): 148324176

約数和(自身を除く): 77828516

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 2284, 2855, 5710, 6173, 11420, 12346, 24692, 30865, 61730, 123460, 3524783, 7049566, 14099132, 17623915, 35247830, 70495660]

約数ペア:

[(1, 70495660), (2, 35247830), (4, 17623915), (5, 14099132), (10, 7049566), (20, 3524783), (571, 123460), (1142, 61730), (2284, 30865), (2855, 24692), (5710, 12346), (6173, 11420)]