90986630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 208072800

約数和(自身を除く): 117086170

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 49, 58, 70, 95, 98, 133, 145, 190, 203, 245, 266, 290, 337, 406, 490, 551, 665, 674, 931, 1015, 1102, 1330, 1421, 1685, 1862, 2030, 2359, 2755, 2842, 3370, 3857, 4655, 4718, 5510, 6403, 7105, 7714, 9310, 9773, 11795, 12806, 14210, 16513, 19285, 19546, 23590, 26999, 32015, 33026, 38570, 44821, 48865, 53998, 64030, 68411, 82565, 89642, 97730, 134995, 136822, 165130, 185687, 224105, 269990, 313747, 342055, 371374, 448210, 478877, 627494, 684110, 928435, 957754, 1299809, 1568735, 1856870, 2394385, 2599618, 3137470, 4788770, 6499045, 9098663, 12998090, 18197326, 45493315, 90986630]

約数ペア:

[(1, 90986630), (2, 45493315), (5, 18197326), (7, 12998090), (10, 9098663), (14, 6499045), (19, 4788770), (29, 3137470), (35, 2599618), (38, 2394385), (49, 1856870), (58, 1568735), (70, 1299809), (95, 957754), (98, 928435), (133, 684110), (145, 627494), (190, 478877), (203, 448210), (245, 371374), (266, 342055), (290, 313747), (337, 269990), (406, 224105), (490, 185687), (551, 165130), (665, 136822), (674, 134995), (931, 97730), (1015, 89642), (1102, 82565), (1330, 68411), (1421, 64030), (1685, 53998), (1862, 48865), (2030, 44821), (2359, 38570), (2755, 33026), (2842, 32015), (3370, 26999), (3857, 23590), (4655, 19546), (4718, 19285), (5510, 16513), (6403, 14210), (7105, 12806), (7714, 11795), (9310, 9773)]