2636490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3821}}^1$

素因数の和:3854

約数の個数: 32

約数和(自身を含む): 6604416

約数和(自身を除く): 3967926

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 3821, 7642, 11463, 19105, 22926, 38210, 57315, 87883, 114630, 175766, 263649, 439415, 527298, 878830, 1318245, 2636490]

約数ペア:

[(1, 2636490), (2, 1318245), (3, 878830), (5, 527298), (6, 439415), (10, 263649), (15, 175766), (23, 114630), (30, 87883), (46, 57315), (69, 38210), (115, 22926), (138, 19105), (230, 11463), (345, 7642), (690, 3821)]