205823910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{129449}}^1$

素因数の和:129512

約数の個数: 32

約数和(自身を含む): 503301600

約数和(自身を除く): 297477690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 129449, 258898, 388347, 647245, 776694, 1294490, 1941735, 3883470, 6860797, 13721594, 20582391, 34303985, 41164782, 68607970, 102911955, 205823910]

約数ペア:

[(1, 205823910), (2, 102911955), (3, 68607970), (5, 41164782), (6, 34303985), (10, 20582391), (15, 13721594), (30, 6860797), (53, 3883470), (106, 1941735), (159, 1294490), (265, 776694), (318, 647245), (530, 388347), (795, 258898), (1590, 129449)]