912970170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16657}}^1$

素因数の和:16709

約数の個数: 128

約数和(自身を含む): 2878502400

約数和(自身を除く): 1965532230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 87, 90, 105, 126, 135, 145, 174, 189, 203, 210, 261, 270, 290, 315, 378, 406, 435, 522, 609, 630, 783, 870, 945, 1015, 1218, 1305, 1566, 1827, 1890, 2030, 2610, 3045, 3654, 3915, 5481, 6090, 7830, 9135, 10962, 16657, 18270, 27405, 33314, 49971, 54810, 83285, 99942, 116599, 149913, 166570, 233198, 249855, 299826, 349797, 449739, 483053, 499710, 582995, 699594, 749565, 899478, 966106, 1049391, 1165990, 1449159, 1499130, 1748985, 2098782, 2248695, 2415265, 2898318, 3148173, 3381371, 3497970, 4347477, 4497390, 4830530, 5246955, 6296346, 6762742, 7245795, 8694954, 10144113, 10493910, 13042431, 14491590, 15740865, 16906855, 20288226, 21737385, 26084862, 30432339, 31481730, 33813710, 43474770, 50720565, 60864678, 65212155, 91297017, 101441130, 130424310, 152161695, 182594034, 304323390, 456485085, 912970170]

約数ペア:

[(1, 912970170), (2, 456485085), (3, 304323390), (5, 182594034), (6, 152161695), (7, 130424310), (9, 101441130), (10, 91297017), (14, 65212155), (15, 60864678), (18, 50720565), (21, 43474770), (27, 33813710), (29, 31481730), (30, 30432339), (35, 26084862), (42, 21737385), (45, 20288226), (54, 16906855), (58, 15740865), (63, 14491590), (70, 13042431), (87, 10493910), (90, 10144113), (105, 8694954), (126, 7245795), (135, 6762742), (145, 6296346), (174, 5246955), (189, 4830530), (203, 4497390), (210, 4347477), (261, 3497970), (270, 3381371), (290, 3148173), (315, 2898318), (378, 2415265), (406, 2248695), (435, 2098782), (522, 1748985), (609, 1499130), (630, 1449159), (783, 1165990), (870, 1049391), (945, 966106), (1015, 899478), (1218, 749565), (1305, 699594), (1566, 582995), (1827, 499710), (1890, 483053), (2030, 449739), (2610, 349797), (3045, 299826), (3654, 249855), (3915, 233198), (5481, 166570), (6090, 149913), (7830, 116599), (9135, 99942), (10962, 83285), (16657, 54810), (18270, 49971), (27405, 33314)]