3490108.00000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 144633600

約数和(自身を除く): 94093880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 61, 70, 77, 88, 110, 122, 140, 154, 220, 244, 269, 280, 305, 308, 385, 427, 440, 488, 538, 610, 616, 671, 770, 854, 1076, 1220, 1342, 1345, 1540, 1708, 1883, 2135, 2152, 2440, 2684, 2690, 2959, 3080, 3355, 3416, 3766, 4270, 4697, 5368, 5380, 5918, 6710, 7532, 8540, 9394, 9415, 10760, 11836, 13420, 14795, 15064, 16409, 17080, 18788, 18830, 20713, 23485, 23672, 26840, 29590, 32818, 37576, 37660, 41426, 46970, 59180, 65636, 75320, 82045, 82852, 93940, 103565, 114863, 118360, 131272, 164090, 165704, 180499, 187880, 207130, 229726, 328180, 360998, 414260, 459452, 574315, 656360, 721996, 828520, 902495, 918904, 1148630, 1263493, 1443992, 1804990, 2297260, 2526986, 3609980, 4594520, 5053972, 6317465, 7219960, 10107944, 12634930, 25269860, 50539720]

約数ペア:

[(1, 50539720), (2, 25269860), (4, 12634930), (5, 10107944), (7, 7219960), (8, 6317465), (10, 5053972), (11, 4594520), (14, 3609980), (20, 2526986), (22, 2297260), (28, 1804990), (35, 1443992), (40, 1263493), (44, 1148630), (55, 918904), (56, 902495), (61, 828520), (70, 721996), (77, 656360), (88, 574315), (110, 459452), (122, 414260), (140, 360998), (154, 328180), (220, 229726), (244, 207130), (269, 187880), (280, 180499), (305, 165704), (308, 164090), (385, 131272), (427, 118360), (440, 114863), (488, 103565), (538, 93940), (610, 82852), (616, 82045), (671, 75320), (770, 65636), (854, 59180), (1076, 46970), (1220, 41426), (1342, 37660), (1345, 37576), (1540, 32818), (1708, 29590), (1883, 26840), (2135, 23672), (2152, 23485), (2440, 20713), (2684, 18830), (2690, 18788), (2959, 17080), (3080, 16409), (3355, 15064), (3416, 14795), (3766, 13420), (4270, 11836), (4697, 10760), (5368, 9415), (5380, 9394), (5918, 8540), (6710, 7532)]