58278780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2056

約数の個数: 144

約数和(自身を含む): 210921984

約数和(自身を除く): 152643204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2011, 2070, 2415, 2898, 3220, 4022, 4140, 4830, 5796, 6033, 7245, 8044, 9660, 10055, 12066, 14077, 14490, 18099, 20110, 24132, 28154, 28980, 30165, 36198, 40220, 42231, 46253, 56308, 60330, 70385, 72396, 84462, 90495, 92506, 120660, 126693, 138759, 140770, 168924, 180990, 185012, 211155, 231265, 253386, 277518, 281540, 323771, 361980, 416277, 422310, 462530, 506772, 555036, 633465, 647542, 693795, 832554, 844620, 925060, 971313, 1266930, 1295084, 1387590, 1618855, 1665108, 1942626, 2081385, 2533860, 2775180, 2913939, 3237710, 3885252, 4162770, 4856565, 5827878, 6475420, 8325540, 9713130, 11655756, 14569695, 19426260, 29139390, 58278780]

約数ペア:

[(1, 58278780), (2, 29139390), (3, 19426260), (4, 14569695), (5, 11655756), (6, 9713130), (7, 8325540), (9, 6475420), (10, 5827878), (12, 4856565), (14, 4162770), (15, 3885252), (18, 3237710), (20, 2913939), (21, 2775180), (23, 2533860), (28, 2081385), (30, 1942626), (35, 1665108), (36, 1618855), (42, 1387590), (45, 1295084), (46, 1266930), (60, 971313), (63, 925060), (69, 844620), (70, 832554), (84, 693795), (90, 647542), (92, 633465), (105, 555036), (115, 506772), (126, 462530), (138, 422310), (140, 416277), (161, 361980), (180, 323771), (207, 281540), (210, 277518), (230, 253386), (252, 231265), (276, 211155), (315, 185012), (322, 180990), (345, 168924), (414, 140770), (420, 138759), (460, 126693), (483, 120660), (630, 92506), (644, 90495), (690, 84462), (805, 72396), (828, 70385), (966, 60330), (1035, 56308), (1260, 46253), (1380, 42231), (1449, 40220), (1610, 36198), (1932, 30165), (2011, 28980), (2070, 28154), (2415, 24132), (2898, 20110), (3220, 18099), (4022, 14490), (4140, 14077), (4830, 12066), (5796, 10055), (6033, 9660), (7245, 8044)]