2010156498

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2077

約数の個数: 144

約数和(自身を含む): 5373897984

約数和(自身を除く): 3363741486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 37, 42, 49, 62, 63, 74, 93, 98, 111, 126, 147, 186, 217, 222, 259, 279, 294, 333, 434, 441, 518, 558, 651, 666, 777, 882, 1147, 1302, 1519, 1554, 1813, 1953, 1987, 2294, 2331, 3038, 3441, 3626, 3906, 3974, 4557, 4662, 5439, 5961, 6882, 8029, 9114, 10323, 10878, 11922, 13671, 13909, 16058, 16317, 17883, 20646, 24087, 27342, 27818, 32634, 35766, 41727, 48174, 56203, 61597, 72261, 73519, 83454, 97363, 112406, 123194, 125181, 144522, 147038, 168609, 184791, 194726, 220557, 250362, 292089, 337218, 369582, 431179, 441114, 505827, 514633, 554373, 584178, 661671, 862358, 876267, 1011654, 1029266, 1108746, 1293537, 1323342, 1543899, 1752534, 2279089, 2587074, 3018253, 3087798, 3602431, 3880611, 4558178, 4631697, 6036506, 6837267, 7204862, 7761222, 9054759, 9263394, 10807293, 13674534, 15953623, 18109518, 20511801, 21614586, 27164277, 31907246, 32421879, 41023602, 47860869, 54328554, 64843758, 95721738, 111675361, 143582607, 223350722, 287165214, 335026083, 670052166, 1005078249, 2010156498]

約数ペア:

[(1, 2010156498), (2, 1005078249), (3, 670052166), (6, 335026083), (7, 287165214), (9, 223350722), (14, 143582607), (18, 111675361), (21, 95721738), (31, 64843758), (37, 54328554), (42, 47860869), (49, 41023602), (62, 32421879), (63, 31907246), (74, 27164277), (93, 21614586), (98, 20511801), (111, 18109518), (126, 15953623), (147, 13674534), (186, 10807293), (217, 9263394), (222, 9054759), (259, 7761222), (279, 7204862), (294, 6837267), (333, 6036506), (434, 4631697), (441, 4558178), (518, 3880611), (558, 3602431), (651, 3087798), (666, 3018253), (777, 2587074), (882, 2279089), (1147, 1752534), (1302, 1543899), (1519, 1323342), (1554, 1293537), (1813, 1108746), (1953, 1029266), (1987, 1011654), (2294, 876267), (2331, 862358), (3038, 661671), (3441, 584178), (3626, 554373), (3906, 514633), (3974, 505827), (4557, 441114), (4662, 431179), (5439, 369582), (5961, 337218), (6882, 292089), (8029, 250362), (9114, 220557), (10323, 194726), (10878, 184791), (11922, 168609), (13671, 147038), (13909, 144522), (16058, 125181), (16317, 123194), (17883, 112406), (20646, 97363), (24087, 83454), (27342, 73519), (27818, 72261), (32634, 61597), (35766, 56203), (41727, 48174)]