38651490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 106142400

約数和(自身を除く): 67490910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 59, 87, 90, 118, 145, 174, 177, 251, 261, 290, 295, 354, 435, 502, 522, 531, 590, 753, 870, 885, 1062, 1255, 1305, 1506, 1711, 1770, 2259, 2510, 2610, 2655, 3422, 3765, 4518, 5133, 5310, 7279, 7530, 8555, 10266, 11295, 14558, 14809, 15399, 17110, 21837, 22590, 25665, 29618, 30798, 36395, 43674, 44427, 51330, 65511, 72790, 74045, 76995, 88854, 109185, 131022, 133281, 148090, 153990, 218370, 222135, 266562, 327555, 429461, 444270, 655110, 666405, 858922, 1288383, 1332810, 2147305, 2576766, 3865149, 4294610, 6441915, 7730298, 12883830, 19325745, 38651490]

約数ペア:

[(1, 38651490), (2, 19325745), (3, 12883830), (5, 7730298), (6, 6441915), (9, 4294610), (10, 3865149), (15, 2576766), (18, 2147305), (29, 1332810), (30, 1288383), (45, 858922), (58, 666405), (59, 655110), (87, 444270), (90, 429461), (118, 327555), (145, 266562), (174, 222135), (177, 218370), (251, 153990), (261, 148090), (290, 133281), (295, 131022), (354, 109185), (435, 88854), (502, 76995), (522, 74045), (531, 72790), (590, 65511), (753, 51330), (870, 44427), (885, 43674), (1062, 36395), (1255, 30798), (1305, 29618), (1506, 25665), (1711, 22590), (1770, 21837), (2259, 17110), (2510, 15399), (2610, 14809), (2655, 14558), (3422, 11295), (3765, 10266), (4518, 8555), (5133, 7530), (5310, 7279)]