70155540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4283}}^1$

素因数の和:4318

約数の個数: 144

約数和(自身を含む): 261975168

約数和(自身を除く): 191819628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 4283, 5460, 8190, 8566, 12849, 16380, 17132, 21415, 25698, 29981, 38547, 42830, 51396, 55679, 59962, 64245, 77094, 85660, 89943, 111358, 119924, 128490, 149905, 154188, 167037, 179886, 192735, 222716, 256980, 269829, 278395, 299810, 334074, 359772, 385470, 389753, 449715, 501111, 539658, 556790, 599620, 668148, 770940, 779506, 835185, 899430, 1002222, 1079316, 1113580, 1169259, 1349145, 1559012, 1670370, 1798860, 1948765, 2004444, 2338518, 2505555, 2698290, 3340740, 3507777, 3897530, 4677036, 5011110, 5396580, 5846295, 7015554, 7795060, 10022220, 11692590, 14031108, 17538885, 23385180, 35077770, 70155540]

約数ペア:

[(1, 70155540), (2, 35077770), (3, 23385180), (4, 17538885), (5, 14031108), (6, 11692590), (7, 10022220), (9, 7795060), (10, 7015554), (12, 5846295), (13, 5396580), (14, 5011110), (15, 4677036), (18, 3897530), (20, 3507777), (21, 3340740), (26, 2698290), (28, 2505555), (30, 2338518), (35, 2004444), (36, 1948765), (39, 1798860), (42, 1670370), (45, 1559012), (52, 1349145), (60, 1169259), (63, 1113580), (65, 1079316), (70, 1002222), (78, 899430), (84, 835185), (90, 779506), (91, 770940), (105, 668148), (117, 599620), (126, 556790), (130, 539658), (140, 501111), (156, 449715), (180, 389753), (182, 385470), (195, 359772), (210, 334074), (234, 299810), (252, 278395), (260, 269829), (273, 256980), (315, 222716), (364, 192735), (390, 179886), (420, 167037), (455, 154188), (468, 149905), (546, 128490), (585, 119924), (630, 111358), (780, 89943), (819, 85660), (910, 77094), (1092, 64245), (1170, 59962), (1260, 55679), (1365, 51396), (1638, 42830), (1820, 38547), (2340, 29981), (2730, 25698), (3276, 21415), (4095, 17132), (4283, 16380), (5460, 12849), (8190, 8566)]