12883830

素因数分解:

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

素因数の和:349

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 19775370

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 59, 87, 118, 145, 174, 177, 251, 290, 295, 354, 435, 502, 590, 753, 870, 885, 1255, 1506, 1711, 1770, 2510, 3422, 3765, 5133, 7279, 7530, 8555, 10266, 14558, 14809, 17110, 21837, 25665, 29618, 36395, 43674, 44427, 51330, 72790, 74045, 88854, 109185, 148090, 218370, 222135, 429461, 444270, 858922, 1288383, 2147305, 2576766, 4294610, 6441915, 12883830]

約数ペア:

[(1, 12883830), (2, 6441915), (3, 4294610), (5, 2576766), (6, 2147305), (10, 1288383), (15, 858922), (29, 444270), (30, 429461), (58, 222135), (59, 218370), (87, 148090), (118, 109185), (145, 88854), (174, 74045), (177, 72790), (251, 51330), (290, 44427), (295, 43674), (354, 36395), (435, 29618), (502, 25665), (590, 21837), (753, 17110), (870, 14809), (885, 14558), (1255, 10266), (1506, 8555), (1711, 7530), (1770, 7279), (2510, 5133), (3422, 3765)]