30555910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5669}}^1$

素因数の和:5701

約数の個数: 48

約数和(自身を含む): 69809040

約数和(自身を除く): 39253130

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 5669, 11338, 28345, 39683, 56690, 62359, 79366, 124718, 198415, 277781, 311795, 396830, 436513, 555562, 623590, 873026, 1388905, 2182565, 2777810, 3055591, 4365130, 6111182, 15277955, 30555910]

約数ペア:

[(1, 30555910), (2, 15277955), (5, 6111182), (7, 4365130), (10, 3055591), (11, 2777810), (14, 2182565), (22, 1388905), (35, 873026), (49, 623590), (55, 555562), (70, 436513), (77, 396830), (98, 311795), (110, 277781), (154, 198415), (245, 124718), (385, 79366), (490, 62359), (539, 56690), (770, 39683), (1078, 28345), (2695, 11338), (5390, 5669)]