29139390

素因数分解:

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

素因数の和:2054

約数の個数: 96

約数和(自身を含む): 90395136

約数和(自身を除く): 61255746

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2011, 2070, 2415, 2898, 4022, 4830, 6033, 7245, 10055, 12066, 14077, 14490, 18099, 20110, 28154, 30165, 36198, 42231, 46253, 60330, 70385, 84462, 90495, 92506, 126693, 138759, 140770, 180990, 211155, 231265, 253386, 277518, 323771, 416277, 422310, 462530, 633465, 647542, 693795, 832554, 971313, 1266930, 1387590, 1618855, 1942626, 2081385, 2913939, 3237710, 4162770, 4856565, 5827878, 9713130, 14569695, 29139390]

約数ペア:

[(1, 29139390), (2, 14569695), (3, 9713130), (5, 5827878), (6, 4856565), (7, 4162770), (9, 3237710), (10, 2913939), (14, 2081385), (15, 1942626), (18, 1618855), (21, 1387590), (23, 1266930), (30, 971313), (35, 832554), (42, 693795), (45, 647542), (46, 633465), (63, 462530), (69, 422310), (70, 416277), (90, 323771), (105, 277518), (115, 253386), (126, 231265), (138, 211155), (161, 180990), (207, 140770), (210, 138759), (230, 126693), (315, 92506), (322, 90495), (345, 84462), (414, 70385), (483, 60330), (630, 46253), (690, 42231), (805, 36198), (966, 30165), (1035, 28154), (1449, 20110), (1610, 18099), (2011, 14490), (2070, 14077), (2415, 12066), (2898, 10055), (4022, 7245), (4830, 6033)]