1711154920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{30491}}^1$

素因数の和:30586

約数の個数: 64

約数和(自身を含む): 4083488640

約数和(自身を除く): 2372333720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 61, 92, 115, 122, 184, 230, 244, 305, 460, 488, 610, 920, 1220, 1403, 2440, 2806, 5612, 7015, 11224, 14030, 28060, 30491, 56120, 60982, 121964, 152455, 243928, 304910, 609820, 701293, 1219640, 1402586, 1859951, 2805172, 3506465, 3719902, 5610344, 7012930, 7439804, 9299755, 14025860, 14879608, 18599510, 28051720, 37199020, 42778873, 74398040, 85557746, 171115492, 213894365, 342230984, 427788730, 855577460, 1711154920]

約数ペア:

[(1, 1711154920), (2, 855577460), (4, 427788730), (5, 342230984), (8, 213894365), (10, 171115492), (20, 85557746), (23, 74398040), (40, 42778873), (46, 37199020), (61, 28051720), (92, 18599510), (115, 14879608), (122, 14025860), (184, 9299755), (230, 7439804), (244, 7012930), (305, 5610344), (460, 3719902), (488, 3506465), (610, 2805172), (920, 1859951), (1220, 1402586), (1403, 1219640), (2440, 701293), (2806, 609820), (5612, 304910), (7015, 243928), (11224, 152455), (14030, 121964), (28060, 60982), (30491, 56120)]