770071610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:792

約数の個数: 128

約数和(自身を含む): 1853176320

約数和(自身を除く): 1083104710

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 89, 110, 119, 154, 170, 178, 187, 238, 374, 385, 445, 595, 623, 661, 770, 890, 935, 979, 1190, 1246, 1309, 1322, 1513, 1870, 1958, 2618, 3026, 3115, 3305, 4627, 4895, 6230, 6545, 6610, 6853, 7271, 7565, 9254, 9790, 10591, 11237, 13090, 13706, 14542, 15130, 16643, 21182, 22474, 23135, 33286, 34265, 36355, 46270, 50897, 52955, 56185, 58829, 68530, 72710, 78659, 83215, 101794, 105910, 112370, 116501, 117658, 123607, 157318, 166430, 233002, 247214, 254485, 294145, 393295, 411803, 508970, 582505, 588290, 618035, 647119, 786590, 823606, 865249, 1000093, 1165010, 1236070, 1294238, 1730498, 2000186, 2059015, 3235595, 4118030, 4326245, 4529833, 5000465, 6471190, 7000651, 8652490, 9059666, 10000930, 11001023, 14001302, 22002046, 22649165, 35003255, 45298330, 55005115, 70006510, 77007161, 110010230, 154014322, 385035805, 770071610]

約数ペア:

[(1, 770071610), (2, 385035805), (5, 154014322), (7, 110010230), (10, 77007161), (11, 70006510), (14, 55005115), (17, 45298330), (22, 35003255), (34, 22649165), (35, 22002046), (55, 14001302), (70, 11001023), (77, 10000930), (85, 9059666), (89, 8652490), (110, 7000651), (119, 6471190), (154, 5000465), (170, 4529833), (178, 4326245), (187, 4118030), (238, 3235595), (374, 2059015), (385, 2000186), (445, 1730498), (595, 1294238), (623, 1236070), (661, 1165010), (770, 1000093), (890, 865249), (935, 823606), (979, 786590), (1190, 647119), (1246, 618035), (1309, 588290), (1322, 582505), (1513, 508970), (1870, 411803), (1958, 393295), (2618, 294145), (3026, 254485), (3115, 247214), (3305, 233002), (4627, 166430), (4895, 157318), (6230, 123607), (6545, 117658), (6610, 116501), (6853, 112370), (7271, 105910), (7565, 101794), (9254, 83215), (9790, 78659), (10591, 72710), (11237, 68530), (13090, 58829), (13706, 56185), (14542, 52955), (15130, 50897), (16643, 46270), (21182, 36355), (22474, 34265), (23135, 33286)]