920334765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2129}}^1$

素因数の和:2346

約数の個数: 64

約数和(自身を含む): 1766707200

約数和(自身を除く): 846372435

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 179, 345, 483, 537, 805, 895, 1253, 2129, 2415, 2685, 3759, 4117, 6265, 6387, 10645, 12351, 14903, 18795, 20585, 28819, 31935, 44709, 48967, 61755, 74515, 86457, 144095, 146901, 223545, 244835, 342769, 381091, 432285, 734505, 1028307, 1143273, 1713845, 1905455, 2667637, 5141535, 5716365, 8002911, 8765093, 13338185, 26295279, 40014555, 43825465, 61355651, 131476395, 184066953, 306778255, 920334765]

約数ペア:

[(1, 920334765), (3, 306778255), (5, 184066953), (7, 131476395), (15, 61355651), (21, 43825465), (23, 40014555), (35, 26295279), (69, 13338185), (105, 8765093), (115, 8002911), (161, 5716365), (179, 5141535), (345, 2667637), (483, 1905455), (537, 1713845), (805, 1143273), (895, 1028307), (1253, 734505), (2129, 432285), (2415, 381091), (2685, 342769), (3759, 244835), (4117, 223545), (6265, 146901), (6387, 144095), (10645, 86457), (12351, 74515), (14903, 61755), (18795, 48967), (20585, 44709), (28819, 31935)]