17186260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 48263040

約数和(自身を除く): 31076780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 49, 52, 65, 70, 71, 76, 91, 95, 98, 130, 133, 140, 142, 182, 190, 196, 245, 247, 260, 266, 284, 355, 364, 380, 455, 490, 494, 497, 532, 637, 665, 710, 910, 923, 931, 980, 988, 994, 1235, 1274, 1330, 1349, 1420, 1729, 1820, 1846, 1862, 1988, 2470, 2485, 2548, 2660, 2698, 3185, 3458, 3479, 3692, 3724, 4615, 4655, 4940, 4970, 5396, 6370, 6461, 6745, 6916, 6958, 8645, 9230, 9310, 9443, 9940, 12103, 12740, 12922, 13490, 13916, 17290, 17395, 17537, 18460, 18620, 18886, 24206, 25844, 26980, 32305, 34580, 34790, 35074, 37772, 45227, 47215, 48412, 60515, 64610, 66101, 69580, 70148, 87685, 90454, 94430, 121030, 122759, 129220, 132202, 175370, 180908, 188860, 226135, 242060, 245518, 264404, 330505, 350740, 452270, 491036, 613795, 661010, 859313, 904540, 1227590, 1322020, 1718626, 2455180, 3437252, 4296565, 8593130, 17186260]

約数ペア:

[(1, 17186260), (2, 8593130), (4, 4296565), (5, 3437252), (7, 2455180), (10, 1718626), (13, 1322020), (14, 1227590), (19, 904540), (20, 859313), (26, 661010), (28, 613795), (35, 491036), (38, 452270), (49, 350740), (52, 330505), (65, 264404), (70, 245518), (71, 242060), (76, 226135), (91, 188860), (95, 180908), (98, 175370), (130, 132202), (133, 129220), (140, 122759), (142, 121030), (182, 94430), (190, 90454), (196, 87685), (245, 70148), (247, 69580), (260, 66101), (266, 64610), (284, 60515), (355, 48412), (364, 47215), (380, 45227), (455, 37772), (490, 35074), (494, 34790), (497, 34580), (532, 32305), (637, 26980), (665, 25844), (710, 24206), (910, 18886), (923, 18620), (931, 18460), (980, 17537), (988, 17395), (994, 17290), (1235, 13916), (1274, 13490), (1330, 12922), (1349, 12740), (1420, 12103), (1729, 9940), (1820, 9443), (1846, 9310), (1862, 9230), (1988, 8645), (2470, 6958), (2485, 6916), (2548, 6745), (2660, 6461), (2698, 6370), (3185, 5396), (3458, 4970), (3479, 4940), (3692, 4655), (3724, 4615)]