228934810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{2383}}^1$

素因数の和:3142

約数の個数: 32

約数和(自身を含む): 444568320

約数和(自身を除く): 215633510

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 739, 1478, 2383, 3695, 4766, 7390, 9607, 11915, 19214, 23830, 30979, 48035, 61958, 96070, 154895, 309790, 1761037, 3522074, 8805185, 17610370, 22893481, 45786962, 114467405, 228934810]

約数ペア:

[(1, 228934810), (2, 114467405), (5, 45786962), (10, 22893481), (13, 17610370), (26, 8805185), (65, 3522074), (130, 1761037), (739, 309790), (1478, 154895), (2383, 96070), (3695, 61958), (4766, 48035), (7390, 30979), (9607, 23830), (11915, 19214)]