65580270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 188006400

約数和(自身を除く): 122426130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 67, 70, 79, 105, 118, 134, 158, 177, 201, 210, 237, 295, 335, 354, 395, 402, 413, 469, 474, 553, 590, 670, 790, 826, 885, 938, 1005, 1106, 1185, 1239, 1407, 1659, 1770, 2010, 2065, 2345, 2370, 2478, 2765, 2814, 3318, 3953, 4130, 4661, 4690, 5293, 5530, 6195, 7035, 7906, 8295, 9322, 10586, 11859, 12390, 13983, 14070, 15879, 16590, 19765, 23305, 23718, 26465, 27671, 27966, 31758, 32627, 37051, 39530, 46610, 52930, 55342, 59295, 65254, 69915, 74102, 79395, 83013, 97881, 111153, 118590, 138355, 139830, 158790, 163135, 166026, 185255, 195762, 222306, 276710, 312287, 326270, 370510, 415065, 489405, 555765, 624574, 830130, 936861, 978810, 1111530, 1561435, 1873722, 2186009, 3122870, 4372018, 4684305, 6558027, 9368610, 10930045, 13116054, 21860090, 32790135, 65580270]

約数ペア:

[(1, 65580270), (2, 32790135), (3, 21860090), (5, 13116054), (6, 10930045), (7, 9368610), (10, 6558027), (14, 4684305), (15, 4372018), (21, 3122870), (30, 2186009), (35, 1873722), (42, 1561435), (59, 1111530), (67, 978810), (70, 936861), (79, 830130), (105, 624574), (118, 555765), (134, 489405), (158, 415065), (177, 370510), (201, 326270), (210, 312287), (237, 276710), (295, 222306), (335, 195762), (354, 185255), (395, 166026), (402, 163135), (413, 158790), (469, 139830), (474, 138355), (553, 118590), (590, 111153), (670, 97881), (790, 83013), (826, 79395), (885, 74102), (938, 69915), (1005, 65254), (1106, 59295), (1185, 55342), (1239, 52930), (1407, 46610), (1659, 39530), (1770, 37051), (2010, 32627), (2065, 31758), (2345, 27966), (2370, 27671), (2478, 26465), (2765, 23718), (2814, 23305), (3318, 19765), (3953, 16590), (4130, 15879), (4661, 14070), (4690, 13983), (5293, 12390), (5530, 11859), (6195, 10586), (7035, 9322), (7906, 8295)]