15651286430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{5741}}^1$

素因数の和:6141

約数の個数: 64

約数和(自身を含む): 30896002368

約数和(自身を除く): 15244715938

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 313, 335, 626, 670, 871, 1565, 1742, 3130, 4069, 4355, 5741, 8138, 8710, 11482, 20345, 20971, 28705, 40690, 41942, 57410, 74633, 104855, 149266, 209710, 272623, 373165, 384647, 545246, 746330, 769294, 1363115, 1796933, 1923235, 2726230, 3593866, 3846470, 5000411, 8984665, 10000822, 17969330, 23360129, 25002055, 46720258, 50004110, 116800645, 120394511, 233601290, 240789022, 601972555, 1203945110, 1565128643, 3130257286, 7825643215, 15651286430]

約数ペア:

[(1, 15651286430), (2, 7825643215), (5, 3130257286), (10, 1565128643), (13, 1203945110), (26, 601972555), (65, 240789022), (67, 233601290), (130, 120394511), (134, 116800645), (313, 50004110), (335, 46720258), (626, 25002055), (670, 23360129), (871, 17969330), (1565, 10000822), (1742, 8984665), (3130, 5000411), (4069, 3846470), (4355, 3593866), (5741, 2726230), (8138, 1923235), (8710, 1796933), (11482, 1363115), (20345, 769294), (20971, 746330), (28705, 545246), (40690, 384647), (41942, 373165), (57410, 272623), (74633, 209710), (104855, 149266)]