89456010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 261342720

約数和(自身を除く): 171886710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 37, 42, 58, 70, 74, 87, 105, 111, 145, 174, 185, 203, 210, 222, 259, 290, 370, 397, 406, 435, 518, 555, 609, 777, 794, 870, 1015, 1073, 1110, 1191, 1218, 1295, 1554, 1985, 2030, 2146, 2382, 2590, 2779, 3045, 3219, 3885, 3970, 5365, 5558, 5955, 6090, 6438, 7511, 7770, 8337, 10730, 11513, 11910, 13895, 14689, 15022, 16095, 16674, 22533, 23026, 27790, 29378, 32190, 34539, 37555, 41685, 44067, 45066, 57565, 69078, 73445, 75110, 80591, 83370, 88134, 102823, 112665, 115130, 146890, 161182, 172695, 205646, 220335, 225330, 241773, 308469, 345390, 402955, 425981, 440670, 483546, 514115, 616938, 805910, 851962, 1028230, 1208865, 1277943, 1542345, 2129905, 2417730, 2555886, 2981867, 3084690, 4259810, 5963734, 6389715, 8945601, 12779430, 14909335, 17891202, 29818670, 44728005, 89456010]

約数ペア:

[(1, 89456010), (2, 44728005), (3, 29818670), (5, 17891202), (6, 14909335), (7, 12779430), (10, 8945601), (14, 6389715), (15, 5963734), (21, 4259810), (29, 3084690), (30, 2981867), (35, 2555886), (37, 2417730), (42, 2129905), (58, 1542345), (70, 1277943), (74, 1208865), (87, 1028230), (105, 851962), (111, 805910), (145, 616938), (174, 514115), (185, 483546), (203, 440670), (210, 425981), (222, 402955), (259, 345390), (290, 308469), (370, 241773), (397, 225330), (406, 220335), (435, 205646), (518, 172695), (555, 161182), (609, 146890), (777, 115130), (794, 112665), (870, 102823), (1015, 88134), (1073, 83370), (1110, 80591), (1191, 75110), (1218, 73445), (1295, 69078), (1554, 57565), (1985, 45066), (2030, 44067), (2146, 41685), (2382, 37555), (2590, 34539), (2779, 32190), (3045, 29378), (3219, 27790), (3885, 23026), (3970, 22533), (5365, 16674), (5558, 16095), (5955, 15022), (6090, 14689), (6438, 13895), (7511, 11910), (7770, 11513), (8337, 10730)]