472510170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1997}}^1$

素因数の和:2260

約数の個数: 96

約数和(自身を含む): 1346492160

約数和(自身を除く): 873981990

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 239, 330, 478, 495, 717, 990, 1195, 1434, 1997, 2151, 2390, 2629, 3585, 3994, 4302, 5258, 5991, 7170, 7887, 9985, 10755, 11982, 13145, 15774, 17973, 19970, 21510, 21967, 23661, 26290, 29955, 35946, 39435, 43934, 47322, 59910, 65901, 78870, 89865, 109835, 118305, 131802, 179730, 197703, 219670, 236610, 329505, 395406, 477283, 659010, 954566, 988515, 1431849, 1977030, 2386415, 2863698, 4295547, 4772830, 5250113, 7159245, 8591094, 10500226, 14318490, 15750339, 21477735, 26250565, 31500678, 42955470, 47251017, 52501130, 78751695, 94502034, 157503390, 236255085, 472510170]

約数ペア:

[(1, 472510170), (2, 236255085), (3, 157503390), (5, 94502034), (6, 78751695), (9, 52501130), (10, 47251017), (11, 42955470), (15, 31500678), (18, 26250565), (22, 21477735), (30, 15750339), (33, 14318490), (45, 10500226), (55, 8591094), (66, 7159245), (90, 5250113), (99, 4772830), (110, 4295547), (165, 2863698), (198, 2386415), (239, 1977030), (330, 1431849), (478, 988515), (495, 954566), (717, 659010), (990, 477283), (1195, 395406), (1434, 329505), (1997, 236610), (2151, 219670), (2390, 197703), (2629, 179730), (3585, 131802), (3994, 118305), (4302, 109835), (5258, 89865), (5991, 78870), (7170, 65901), (7887, 59910), (9985, 47322), (10755, 43934), (11982, 39435), (13145, 35946), (15774, 29955), (17973, 26290), (19970, 23661), (21510, 21967)]