2051220970530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{2028241}}^1$

素因数の和:2028932

約数の個数: 96

約数和(自身を含む): 5655436411248

約数和(自身を除く): 3604215440718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 661, 765, 1322, 1530, 1983, 3305, 3966, 5949, 6610, 9915, 11237, 11898, 19830, 22474, 29745, 33711, 56185, 59490, 67422, 101133, 112370, 168555, 202266, 337110, 505665, 1011330, 2028241, 4056482, 6084723, 10141205, 12169446, 18254169, 20282410, 30423615, 34480097, 36508338, 60847230, 68960194, 91270845, 103440291, 172400485, 182541690, 206880582, 310320873, 344800970, 517201455, 620641746, 1034402910, 1340667301, 1551604365, 2681334602, 3103208730, 4022001903, 6703336505, 8044003806, 12066005709, 13406673010, 20110009515, 22791344117, 24132011418, 40220019030, 45582688234, 60330028545, 68374032351, 113956720585, 120660057090, 136748064702, 205122097053, 227913441170, 341870161755, 410244194106, 683740323510, 1025610485265, 2051220970530]

約数ペア:

[(1, 2051220970530), (2, 1025610485265), (3, 683740323510), (5, 410244194106), (6, 341870161755), (9, 227913441170), (10, 205122097053), (15, 136748064702), (17, 120660057090), (18, 113956720585), (30, 68374032351), (34, 60330028545), (45, 45582688234), (51, 40220019030), (85, 24132011418), (90, 22791344117), (102, 20110009515), (153, 13406673010), (170, 12066005709), (255, 8044003806), (306, 6703336505), (510, 4022001903), (661, 3103208730), (765, 2681334602), (1322, 1551604365), (1530, 1340667301), (1983, 1034402910), (3305, 620641746), (3966, 517201455), (5949, 344800970), (6610, 310320873), (9915, 206880582), (11237, 182541690), (11898, 172400485), (19830, 103440291), (22474, 91270845), (29745, 68960194), (33711, 60847230), (56185, 36508338), (59490, 34480097), (67422, 30423615), (101133, 20282410), (112370, 18254169), (168555, 12169446), (202266, 10141205), (337110, 6084723), (505665, 4056482), (1011330, 2028241)]