85184790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 233280000

約数和(自身を除く): 148095210

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 59, 85, 95, 102, 114, 118, 149, 170, 177, 190, 255, 285, 295, 298, 323, 354, 447, 510, 570, 590, 646, 745, 885, 894, 969, 1003, 1121, 1490, 1615, 1770, 1938, 2006, 2235, 2242, 2533, 2831, 3009, 3230, 3363, 4470, 4845, 5015, 5066, 5605, 5662, 6018, 6726, 7599, 8493, 8791, 9690, 10030, 11210, 12665, 14155, 15045, 15198, 16815, 16986, 17582, 19057, 25330, 26373, 28310, 30090, 33630, 37995, 38114, 42465, 43955, 48127, 52746, 57171, 75990, 84930, 87910, 95285, 96254, 114342, 131865, 144381, 149447, 167029, 190570, 240635, 263730, 285855, 288762, 298894, 334058, 448341, 481270, 501087, 571710, 721905, 747235, 835145, 896682, 1002174, 1443810, 1494470, 1670290, 2241705, 2505435, 2839493, 4483410, 5010870, 5678986, 8518479, 14197465, 17036958, 28394930, 42592395, 85184790]

約数ペア:

[(1, 85184790), (2, 42592395), (3, 28394930), (5, 17036958), (6, 14197465), (10, 8518479), (15, 5678986), (17, 5010870), (19, 4483410), (30, 2839493), (34, 2505435), (38, 2241705), (51, 1670290), (57, 1494470), (59, 1443810), (85, 1002174), (95, 896682), (102, 835145), (114, 747235), (118, 721905), (149, 571710), (170, 501087), (177, 481270), (190, 448341), (255, 334058), (285, 298894), (295, 288762), (298, 285855), (323, 263730), (354, 240635), (447, 190570), (510, 167029), (570, 149447), (590, 144381), (646, 131865), (745, 114342), (885, 96254), (894, 95285), (969, 87910), (1003, 84930), (1121, 75990), (1490, 57171), (1615, 52746), (1770, 48127), (1938, 43955), (2006, 42465), (2235, 38114), (2242, 37995), (2533, 33630), (2831, 30090), (3009, 28310), (3230, 26373), (3363, 25330), (4470, 19057), (4845, 17582), (5015, 16986), (5066, 16815), (5605, 15198), (5662, 15045), (6018, 14155), (6726, 12665), (7599, 11210), (8493, 10030), (8791, 9690)]