817160930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8161}}^1$

素因数の和:8235

約数の個数: 64

約数和(自身を含む): 1692472320

約数和(自身を除く): 875311390

約数列:

[1, 2, 5, 10, 17, 19, 31, 34, 38, 62, 85, 95, 155, 170, 190, 310, 323, 527, 589, 646, 1054, 1178, 1615, 2635, 2945, 3230, 5270, 5890, 8161, 10013, 16322, 20026, 40805, 50065, 81610, 100130, 138737, 155059, 252991, 277474, 310118, 505982, 693685, 775295, 1264955, 1387370, 1550590, 2529910, 2636003, 4300847, 4806829, 5272006, 8601694, 9613658, 13180015, 21504235, 24034145, 26360030, 43008470, 48068290, 81716093, 163432186, 408580465, 817160930]

約数ペア:

[(1, 817160930), (2, 408580465), (5, 163432186), (10, 81716093), (17, 48068290), (19, 43008470), (31, 26360030), (34, 24034145), (38, 21504235), (62, 13180015), (85, 9613658), (95, 8601694), (155, 5272006), (170, 4806829), (190, 4300847), (310, 2636003), (323, 2529910), (527, 1550590), (589, 1387370), (646, 1264955), (1054, 775295), (1178, 693685), (1615, 505982), (2635, 310118), (2945, 277474), (3230, 252991), (5270, 155059), (5890, 138737), (8161, 100130), (10013, 81610), (16322, 50065), (20026, 40805)]