8369690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 96

約数和(自身を含む): 19699200

約数和(自身を除く): 11329510

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 31, 35, 38, 49, 58, 62, 70, 95, 98, 133, 145, 155, 190, 203, 217, 245, 266, 290, 310, 406, 434, 490, 551, 589, 665, 899, 931, 1015, 1085, 1102, 1178, 1330, 1421, 1519, 1798, 1862, 2030, 2170, 2755, 2842, 2945, 3038, 3857, 4123, 4495, 4655, 5510, 5890, 6293, 7105, 7595, 7714, 8246, 8990, 9310, 12586, 14210, 15190, 17081, 19285, 20615, 26999, 28861, 31465, 34162, 38570, 41230, 44051, 53998, 57722, 62930, 85405, 88102, 119567, 134995, 144305, 170810, 220255, 239134, 269990, 288610, 440510, 597835, 836969, 1195670, 1673938, 4184845, 8369690]

約数ペア:

[(1, 8369690), (2, 4184845), (5, 1673938), (7, 1195670), (10, 836969), (14, 597835), (19, 440510), (29, 288610), (31, 269990), (35, 239134), (38, 220255), (49, 170810), (58, 144305), (62, 134995), (70, 119567), (95, 88102), (98, 85405), (133, 62930), (145, 57722), (155, 53998), (190, 44051), (203, 41230), (217, 38570), (245, 34162), (266, 31465), (290, 28861), (310, 26999), (406, 20615), (434, 19285), (490, 17081), (551, 15190), (589, 14210), (665, 12586), (899, 9310), (931, 8990), (1015, 8246), (1085, 7714), (1102, 7595), (1178, 7105), (1330, 6293), (1421, 5890), (1519, 5510), (1798, 4655), (1862, 4495), (2030, 4123), (2170, 3857), (2755, 3038), (2842, 2945)]