173635670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 341521920

約数和(自身を除く): 167886250

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 169, 254, 338, 635, 809, 845, 1270, 1618, 1651, 1690, 3302, 4045, 8090, 8255, 10517, 16510, 21034, 21463, 42926, 52585, 102743, 105170, 107315, 136721, 205486, 214630, 273442, 513715, 683605, 1027430, 1335659, 1367210, 2671318, 6678295, 13356590, 17363567, 34727134, 86817835, 173635670]

約数ペア:

[(1, 173635670), (2, 86817835), (5, 34727134), (10, 17363567), (13, 13356590), (26, 6678295), (65, 2671318), (127, 1367210), (130, 1335659), (169, 1027430), (254, 683605), (338, 513715), (635, 273442), (809, 214630), (845, 205486), (1270, 136721), (1618, 107315), (1651, 105170), (1690, 102743), (3302, 52585), (4045, 42926), (8090, 21463), (8255, 21034), (10517, 16510)]