2957664990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{12497}}^1$

素因数の和:12551

約数の個数: 128

約数和(自身を含む): 8638617600

約数和(自身を除く): 5680952610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 294, 322, 343, 345, 483, 490, 686, 690, 735, 805, 966, 1029, 1127, 1470, 1610, 1715, 2058, 2254, 2415, 3381, 3430, 4830, 5145, 5635, 6762, 7889, 10290, 11270, 12497, 15778, 16905, 23667, 24994, 33810, 37491, 39445, 47334, 62485, 74982, 78890, 87479, 118335, 124970, 174958, 187455, 236670, 262437, 287431, 374910, 437395, 524874, 574862, 612353, 862293, 874790, 1224706, 1312185, 1437155, 1724586, 1837059, 2012017, 2624370, 2874310, 3061765, 3674118, 4024034, 4286471, 4311465, 6036051, 6123530, 8572942, 8622930, 9185295, 10060085, 12072102, 12859413, 14084119, 18370590, 20120170, 21432355, 25718826, 28168238, 30180255, 42252357, 42864710, 60360510, 64297065, 70420595, 84504714, 98588833, 128594130, 140841190, 197177666, 211261785, 295766499, 422523570, 492944165, 591532998, 985888330, 1478832495, 2957664990]

約数ペア:

[(1, 2957664990), (2, 1478832495), (3, 985888330), (5, 591532998), (6, 492944165), (7, 422523570), (10, 295766499), (14, 211261785), (15, 197177666), (21, 140841190), (23, 128594130), (30, 98588833), (35, 84504714), (42, 70420595), (46, 64297065), (49, 60360510), (69, 42864710), (70, 42252357), (98, 30180255), (105, 28168238), (115, 25718826), (138, 21432355), (147, 20120170), (161, 18370590), (210, 14084119), (230, 12859413), (245, 12072102), (294, 10060085), (322, 9185295), (343, 8622930), (345, 8572942), (483, 6123530), (490, 6036051), (686, 4311465), (690, 4286471), (735, 4024034), (805, 3674118), (966, 3061765), (1029, 2874310), (1127, 2624370), (1470, 2012017), (1610, 1837059), (1715, 1724586), (2058, 1437155), (2254, 1312185), (2415, 1224706), (3381, 874790), (3430, 862293), (4830, 612353), (5145, 574862), (5635, 524874), (6762, 437395), (7889, 374910), (10290, 287431), (11270, 262437), (12497, 236670), (15778, 187455), (16905, 174958), (23667, 124970), (24994, 118335), (33810, 87479), (37491, 78890), (39445, 74982), (47334, 62485)]