3159910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 6209280

約数和(自身を除く): 3049370

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 223, 446, 545, 1090, 1115, 1417, 2230, 2834, 2899, 5798, 7085, 14170, 14495, 24307, 28990, 48614, 121535, 243070, 315991, 631982, 1579955, 3159910]

約数ペア:

[(1, 3159910), (2, 1579955), (5, 631982), (10, 315991), (13, 243070), (26, 121535), (65, 48614), (109, 28990), (130, 24307), (218, 14495), (223, 14170), (446, 7085), (545, 5798), (1090, 2899), (1115, 2834), (1417, 2230)]