128510060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6079}}^1$

素因数の和:6246

約数の個数: 48

約数和(自身を含む): 310517760

約数和(自身を除く): 182007700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 5285, 6079, 10570, 12158, 21140, 24316, 30395, 42553, 60790, 85106, 121580, 170212, 212765, 425530, 851060, 917929, 1835858, 3671716, 4589645, 6425503, 9179290, 12851006, 18358580, 25702012, 32127515, 64255030, 128510060]

約数ペア:

[(1, 128510060), (2, 64255030), (4, 32127515), (5, 25702012), (7, 18358580), (10, 12851006), (14, 9179290), (20, 6425503), (28, 4589645), (35, 3671716), (70, 1835858), (140, 917929), (151, 851060), (302, 425530), (604, 212765), (755, 170212), (1057, 121580), (1510, 85106), (2114, 60790), (3020, 42553), (4228, 30395), (5285, 24316), (6079, 21140), (10570, 12158)]