17887630410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{25609}}^1$

素因数の和:25837

約数の個数: 128

約数和(自身を含む): 51629760000

約数和(自身を除く): 33742129590

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 199, 234, 270, 351, 390, 398, 585, 597, 702, 995, 1170, 1194, 1755, 1791, 1990, 2587, 2985, 3510, 3582, 5174, 5373, 5970, 7761, 8955, 10746, 12935, 15522, 17910, 23283, 25609, 25870, 26865, 38805, 46566, 51218, 53730, 69849, 76827, 77610, 116415, 128045, 139698, 153654, 230481, 232830, 256090, 332917, 349245, 384135, 460962, 665834, 691443, 698490, 768270, 998751, 1152405, 1382886, 1664585, 1997502, 2304810, 2996253, 3329170, 3457215, 4993755, 5096191, 5992506, 6914430, 8988759, 9987510, 10192382, 14981265, 15288573, 17977518, 25480955, 29962530, 30577146, 44943795, 45865719, 50961910, 66250483, 76442865, 89887590, 91731438, 132500966, 137597157, 152885730, 198751449, 229328595, 275194314, 331252415, 397502898, 458657190, 596254347, 662504830, 687985785, 993757245, 1192508694, 1375971570, 1788763041, 1987514490, 2981271735, 3577526082, 5962543470, 8943815205, 17887630410]

約数ペア:

[(1, 17887630410), (2, 8943815205), (3, 5962543470), (5, 3577526082), (6, 2981271735), (9, 1987514490), (10, 1788763041), (13, 1375971570), (15, 1192508694), (18, 993757245), (26, 687985785), (27, 662504830), (30, 596254347), (39, 458657190), (45, 397502898), (54, 331252415), (65, 275194314), (78, 229328595), (90, 198751449), (117, 152885730), (130, 137597157), (135, 132500966), (195, 91731438), (199, 89887590), (234, 76442865), (270, 66250483), (351, 50961910), (390, 45865719), (398, 44943795), (585, 30577146), (597, 29962530), (702, 25480955), (995, 17977518), (1170, 15288573), (1194, 14981265), (1755, 10192382), (1791, 9987510), (1990, 8988759), (2587, 6914430), (2985, 5992506), (3510, 5096191), (3582, 4993755), (5174, 3457215), (5373, 3329170), (5970, 2996253), (7761, 2304810), (8955, 1997502), (10746, 1664585), (12935, 1382886), (15522, 1152405), (17910, 998751), (23283, 768270), (25609, 698490), (25870, 691443), (26865, 665834), (38805, 460962), (46566, 384135), (51218, 349245), (53730, 332917), (69849, 256090), (76827, 232830), (77610, 230481), (116415, 153654), (128045, 139698)]