63982170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 197568000

約数和(自身を除く): 133585830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 97, 105, 126, 135, 189, 194, 210, 270, 291, 315, 349, 378, 485, 582, 630, 679, 698, 873, 945, 970, 1047, 1358, 1455, 1745, 1746, 1890, 2037, 2094, 2443, 2619, 2910, 3141, 3395, 3490, 4074, 4365, 4886, 5235, 5238, 6111, 6282, 6790, 7329, 8730, 9423, 10185, 10470, 12215, 12222, 13095, 14658, 15705, 18333, 18846, 20370, 21987, 24430, 26190, 30555, 31410, 33853, 36645, 36666, 43974, 47115, 61110, 65961, 67706, 73290, 91665, 94230, 101559, 109935, 131922, 169265, 183330, 203118, 219870, 236971, 304677, 329805, 338530, 473942, 507795, 609354, 659610, 710913, 914031, 1015590, 1184855, 1421826, 1523385, 1828062, 2132739, 2369710, 3046770, 3554565, 4265478, 4570155, 6398217, 7109130, 9140310, 10663695, 12796434, 21327390, 31991085, 63982170]

約数ペア:

[(1, 63982170), (2, 31991085), (3, 21327390), (5, 12796434), (6, 10663695), (7, 9140310), (9, 7109130), (10, 6398217), (14, 4570155), (15, 4265478), (18, 3554565), (21, 3046770), (27, 2369710), (30, 2132739), (35, 1828062), (42, 1523385), (45, 1421826), (54, 1184855), (63, 1015590), (70, 914031), (90, 710913), (97, 659610), (105, 609354), (126, 507795), (135, 473942), (189, 338530), (194, 329805), (210, 304677), (270, 236971), (291, 219870), (315, 203118), (349, 183330), (378, 169265), (485, 131922), (582, 109935), (630, 101559), (679, 94230), (698, 91665), (873, 73290), (945, 67706), (970, 65961), (1047, 61110), (1358, 47115), (1455, 43974), (1745, 36666), (1746, 36645), (1890, 33853), (2037, 31410), (2094, 30555), (2443, 26190), (2619, 24430), (2910, 21987), (3141, 20370), (3395, 18846), (3490, 18333), (4074, 15705), (4365, 14658), (4886, 13095), (5235, 12222), (5238, 12215), (6111, 10470), (6282, 10185), (6790, 9423), (7329, 8730)]