28930590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 82293120

約数和(自身を除く): 53362530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 79, 90, 117, 130, 158, 195, 234, 237, 313, 390, 395, 474, 585, 626, 711, 790, 939, 1027, 1170, 1185, 1422, 1565, 1878, 2054, 2370, 2817, 3081, 3130, 3555, 4069, 4695, 5135, 5634, 6162, 7110, 8138, 9243, 9390, 10270, 12207, 14085, 15405, 18486, 20345, 24414, 24727, 28170, 30810, 36621, 40690, 46215, 49454, 61035, 73242, 74181, 92430, 122070, 123635, 148362, 183105, 222543, 247270, 321451, 366210, 370905, 445086, 642902, 741810, 964353, 1112715, 1607255, 1928706, 2225430, 2893059, 3214510, 4821765, 5786118, 9643530, 14465295, 28930590]

約数ペア:

[(1, 28930590), (2, 14465295), (3, 9643530), (5, 5786118), (6, 4821765), (9, 3214510), (10, 2893059), (13, 2225430), (15, 1928706), (18, 1607255), (26, 1112715), (30, 964353), (39, 741810), (45, 642902), (65, 445086), (78, 370905), (79, 366210), (90, 321451), (117, 247270), (130, 222543), (158, 183105), (195, 148362), (234, 123635), (237, 122070), (313, 92430), (390, 74181), (395, 73242), (474, 61035), (585, 49454), (626, 46215), (711, 40690), (790, 36621), (939, 30810), (1027, 28170), (1170, 24727), (1185, 24414), (1422, 20345), (1565, 18486), (1878, 15405), (2054, 14085), (2370, 12207), (2817, 10270), (3081, 9390), (3130, 9243), (3555, 8138), (4069, 7110), (4695, 6162), (5135, 5634)]