9017960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 24377760

約数和(自身を除く): 15359800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 49, 56, 70, 86, 98, 107, 140, 172, 196, 214, 215, 245, 280, 301, 344, 392, 428, 430, 490, 535, 602, 749, 856, 860, 980, 1070, 1204, 1498, 1505, 1720, 1960, 2107, 2140, 2408, 2996, 3010, 3745, 4214, 4280, 4601, 5243, 5992, 6020, 7490, 8428, 9202, 10486, 10535, 12040, 14980, 16856, 18404, 20972, 21070, 23005, 26215, 29960, 32207, 36808, 41944, 42140, 46010, 52430, 64414, 84280, 92020, 104860, 128828, 161035, 184040, 209720, 225449, 257656, 322070, 450898, 644140, 901796, 1127245, 1288280, 1803592, 2254490, 4508980, 9017960]

約数ペア:

[(1, 9017960), (2, 4508980), (4, 2254490), (5, 1803592), (7, 1288280), (8, 1127245), (10, 901796), (14, 644140), (20, 450898), (28, 322070), (35, 257656), (40, 225449), (43, 209720), (49, 184040), (56, 161035), (70, 128828), (86, 104860), (98, 92020), (107, 84280), (140, 64414), (172, 52430), (196, 46010), (214, 42140), (215, 41944), (245, 36808), (280, 32207), (301, 29960), (344, 26215), (392, 23005), (428, 21070), (430, 20972), (490, 18404), (535, 16856), (602, 14980), (749, 12040), (856, 10535), (860, 10486), (980, 9202), (1070, 8428), (1204, 7490), (1498, 6020), (1505, 5992), (1720, 5243), (1960, 4601), (2107, 4280), (2140, 4214), (2408, 3745), (2996, 3010)]