145142130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{691153}}^1$

素因数の和:691170

約数の個数: 32

約数和(自身を含む): 398104704

約数和(自身を除く): 252962574

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 691153, 1382306, 2073459, 3455765, 4146918, 4838071, 6911530, 9676142, 10367295, 14514213, 20734590, 24190355, 29028426, 48380710, 72571065, 145142130]

約数ペア:

[(1, 145142130), (2, 72571065), (3, 48380710), (5, 29028426), (6, 24190355), (7, 20734590), (10, 14514213), (14, 10367295), (15, 9676142), (21, 6911530), (30, 4838071), (35, 4146918), (42, 3455765), (70, 2073459), (105, 1382306), (210, 691153)]