143966970

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{25391}}^1$

素因数の和:25417

約数の個数: 80

約数和(自身を含む): 442430208

約数和(自身を除く): 298463238

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 25391, 50782, 76173, 126955, 152346, 177737, 228519, 253910, 355474, 380865, 457038, 533211, 685557, 761730, 888685, 1066422, 1142595, 1371114, 1599633, 1777370, 2056671, 2285190, 2666055, 3199266, 3427785, 4113342, 4798899, 5332110, 6855570, 7998165, 9597798, 10283355, 14396697, 15996330, 20566710, 23994495, 28793394, 47988990, 71983485, 143966970]

約数ペア:

[(1, 143966970), (2, 71983485), (3, 47988990), (5, 28793394), (6, 23994495), (7, 20566710), (9, 15996330), (10, 14396697), (14, 10283355), (15, 9597798), (18, 7998165), (21, 6855570), (27, 5332110), (30, 4798899), (35, 4113342), (42, 3427785), (45, 3199266), (54, 2666055), (63, 2285190), (70, 2056671), (81, 1777370), (90, 1599633), (105, 1371114), (126, 1142595), (135, 1066422), (162, 888685), (189, 761730), (210, 685557), (270, 533211), (315, 457038), (378, 380865), (405, 355474), (567, 253910), (630, 228519), (810, 177737), (945, 152346), (1134, 126955), (1890, 76173), (2835, 50782), (5670, 25391)]