906641370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1759}}^1$

素因数の和:1881

約数の個数: 128

約数和(自身を含む): 2554675200

約数和(自身を除く): 1648033830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 83, 90, 115, 135, 138, 166, 207, 230, 249, 270, 345, 414, 415, 498, 621, 690, 747, 830, 1035, 1242, 1245, 1494, 1759, 1909, 2070, 2241, 2490, 3105, 3518, 3735, 3818, 4482, 5277, 5727, 6210, 7470, 8795, 9545, 10554, 11205, 11454, 15831, 17181, 17590, 19090, 22410, 26385, 28635, 31662, 34362, 40457, 47493, 51543, 52770, 57270, 79155, 80914, 85905, 94986, 103086, 121371, 145997, 158310, 171810, 202285, 237465, 242742, 257715, 291994, 364113, 404570, 437991, 474930, 515430, 606855, 728226, 729985, 875982, 1092339, 1213710, 1313973, 1459970, 1820565, 2184678, 2189955, 2627946, 3357931, 3641130, 3941919, 4379910, 5461695, 6569865, 6715862, 7883838, 10073793, 10923390, 13139730, 16789655, 19709595, 20147586, 30221379, 33579310, 39419190, 50368965, 60442758, 90664137, 100737930, 151106895, 181328274, 302213790, 453320685, 906641370]

約数ペア:

[(1, 906641370), (2, 453320685), (3, 302213790), (5, 181328274), (6, 151106895), (9, 100737930), (10, 90664137), (15, 60442758), (18, 50368965), (23, 39419190), (27, 33579310), (30, 30221379), (45, 20147586), (46, 19709595), (54, 16789655), (69, 13139730), (83, 10923390), (90, 10073793), (115, 7883838), (135, 6715862), (138, 6569865), (166, 5461695), (207, 4379910), (230, 3941919), (249, 3641130), (270, 3357931), (345, 2627946), (414, 2189955), (415, 2184678), (498, 1820565), (621, 1459970), (690, 1313973), (747, 1213710), (830, 1092339), (1035, 875982), (1242, 729985), (1245, 728226), (1494, 606855), (1759, 515430), (1909, 474930), (2070, 437991), (2241, 404570), (2490, 364113), (3105, 291994), (3518, 257715), (3735, 242742), (3818, 237465), (4482, 202285), (5277, 171810), (5727, 158310), (6210, 145997), (7470, 121371), (8795, 103086), (9545, 94986), (10554, 85905), (11205, 80914), (11454, 79155), (15831, 57270), (17181, 52770), (17590, 51543), (19090, 47493), (22410, 40457), (26385, 34362), (28635, 31662)]