517270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 1052352

約数和(自身を除く): 535082

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 173, 230, 299, 346, 598, 865, 1495, 1730, 2249, 2990, 3979, 4498, 7958, 11245, 19895, 22490, 39790, 51727, 103454, 258635, 517270]

約数ペア:

[(1, 517270), (2, 258635), (5, 103454), (10, 51727), (13, 39790), (23, 22490), (26, 19895), (46, 11245), (65, 7958), (115, 4498), (130, 3979), (173, 2990), (230, 2249), (299, 1730), (346, 1495), (598, 865)]