325910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:152

約数の個数: 32

約数和(自身を含む): 665280

約数和(自身を除く): 339370

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 109, 115, 130, 218, 230, 299, 545, 598, 1090, 1417, 1495, 2507, 2834, 2990, 5014, 7085, 12535, 14170, 25070, 32591, 65182, 162955, 325910]

約数ペア:

[(1, 325910), (2, 162955), (5, 65182), (10, 32591), (13, 25070), (23, 14170), (26, 12535), (46, 7085), (65, 5014), (109, 2990), (115, 2834), (130, 2507), (218, 1495), (230, 1417), (299, 1090), (545, 598)]