17945009730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{919}}^1\times {\mathrm{24107}}^1$

素因数の和:25045

約数の個数: 80

約数和(自身を含む): 48306646080

約数和(自身を除く): 30361636350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 919, 1838, 2757, 4595, 5514, 8271, 9190, 13785, 16542, 24107, 24813, 27570, 41355, 48214, 49626, 72321, 74439, 82710, 120535, 124065, 144642, 148878, 216963, 241070, 248130, 361605, 372195, 433926, 650889, 723210, 744390, 1084815, 1301778, 1952667, 2169630, 3254445, 3905334, 6508890, 9763335, 19526670, 22154333, 44308666, 66462999, 110771665, 132925998, 199388997, 221543330, 332314995, 398777994, 598166991, 664629990, 996944985, 1196333982, 1794500973, 1993889970, 2990834955, 3589001946, 5981669910, 8972504865, 17945009730]

約数ペア:

[(1, 17945009730), (2, 8972504865), (3, 5981669910), (5, 3589001946), (6, 2990834955), (9, 1993889970), (10, 1794500973), (15, 1196333982), (18, 996944985), (27, 664629990), (30, 598166991), (45, 398777994), (54, 332314995), (81, 221543330), (90, 199388997), (135, 132925998), (162, 110771665), (270, 66462999), (405, 44308666), (810, 22154333), (919, 19526670), (1838, 9763335), (2757, 6508890), (4595, 3905334), (5514, 3254445), (8271, 2169630), (9190, 1952667), (13785, 1301778), (16542, 1084815), (24107, 744390), (24813, 723210), (27570, 650889), (41355, 433926), (48214, 372195), (49626, 361605), (72321, 248130), (74439, 241070), (82710, 216963), (120535, 148878), (124065, 144642)]