74040435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 157248000

約数和(自身を除く): 83207565

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 89, 95, 105, 133, 139, 171, 267, 285, 315, 399, 417, 445, 623, 665, 695, 801, 855, 973, 1197, 1251, 1335, 1691, 1869, 1995, 2085, 2641, 2919, 3115, 4005, 4865, 5073, 5607, 5985, 6255, 7923, 8455, 8757, 9345, 11837, 12371, 13205, 14595, 15219, 18487, 23769, 25365, 28035, 35511, 37113, 39615, 43785, 55461, 59185, 61855, 76095, 86597, 92435, 106533, 111339, 118845, 166383, 177555, 185565, 235049, 259791, 277305, 432985, 532665, 556695, 705147, 779373, 831915, 1175245, 1298955, 1645343, 2115441, 3525735, 3896865, 4936029, 8226715, 10577205, 14808087, 24680145, 74040435]

約数ペア:

[(1, 74040435), (3, 24680145), (5, 14808087), (7, 10577205), (9, 8226715), (15, 4936029), (19, 3896865), (21, 3525735), (35, 2115441), (45, 1645343), (57, 1298955), (63, 1175245), (89, 831915), (95, 779373), (105, 705147), (133, 556695), (139, 532665), (171, 432985), (267, 277305), (285, 259791), (315, 235049), (399, 185565), (417, 177555), (445, 166383), (623, 118845), (665, 111339), (695, 106533), (801, 92435), (855, 86597), (973, 76095), (1197, 61855), (1251, 59185), (1335, 55461), (1691, 43785), (1869, 39615), (1995, 37113), (2085, 35511), (2641, 28035), (2919, 25365), (3115, 23769), (4005, 18487), (4865, 15219), (5073, 14595), (5607, 13205), (5985, 12371), (6255, 11837), (7923, 9345), (8455, 8757)]