3556670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 6985440

約数和(自身を除く): 3428770

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 251, 502, 545, 1090, 1255, 1417, 2510, 2834, 3263, 6526, 7085, 14170, 16315, 27359, 32630, 54718, 136795, 273590, 355667, 711334, 1778335, 3556670]

約数ペア:

[(1, 3556670), (2, 1778335), (5, 711334), (10, 355667), (13, 273590), (26, 136795), (65, 54718), (109, 32630), (130, 27359), (218, 16315), (251, 14170), (502, 7085), (545, 6526), (1090, 3263), (1255, 2834), (1417, 2510)]