1630656006

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 3876802560

約数和(自身を除く): 2246146554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 191, 213, 294, 382, 409, 426, 497, 573, 818, 994, 1146, 1227, 1337, 1491, 2454, 2674, 2863, 2982, 3479, 4011, 5726, 6958, 8022, 8589, 9359, 10437, 13561, 17178, 18718, 20041, 20874, 27122, 28077, 29039, 40082, 40683, 56154, 58078, 60123, 78119, 81366, 87117, 94927, 120246, 156238, 174234, 189854, 203273, 234357, 284781, 406546, 468714, 546833, 569562, 609819, 664489, 1093666, 1219638, 1328978, 1422911, 1640499, 1993467, 2845822, 3280998, 3827831, 3986934, 4268733, 5546449, 7655662, 8537466, 11092898, 11483493, 16639347, 22966986, 33278694, 38825143, 77650286, 116475429, 232950858, 271776001, 543552002, 815328003, 1630656006]

約数ペア:

[(1, 1630656006), (2, 815328003), (3, 543552002), (6, 271776001), (7, 232950858), (14, 116475429), (21, 77650286), (42, 38825143), (49, 33278694), (71, 22966986), (98, 16639347), (142, 11483493), (147, 11092898), (191, 8537466), (213, 7655662), (294, 5546449), (382, 4268733), (409, 3986934), (426, 3827831), (497, 3280998), (573, 2845822), (818, 1993467), (994, 1640499), (1146, 1422911), (1227, 1328978), (1337, 1219638), (1491, 1093666), (2454, 664489), (2674, 609819), (2863, 569562), (2982, 546833), (3479, 468714), (4011, 406546), (5726, 284781), (6958, 234357), (8022, 203273), (8589, 189854), (9359, 174234), (10437, 156238), (13561, 120246), (17178, 94927), (18718, 87117), (20041, 81366), (20874, 78119), (27122, 60123), (28077, 58078), (29039, 56154), (40082, 40683)]