64102140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{356123}}^1$

素因数の和:356138

約数の個数: 36

約数和(自身を含む): 194443704

約数和(自身を除く): 130341564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 356123, 712246, 1068369, 1424492, 1780615, 2136738, 3205107, 3561230, 4273476, 5341845, 6410214, 7122460, 10683690, 12820428, 16025535, 21367380, 32051070, 64102140]

約数ペア:

[(1, 64102140), (2, 32051070), (3, 21367380), (4, 16025535), (5, 12820428), (6, 10683690), (9, 7122460), (10, 6410214), (12, 5341845), (15, 4273476), (18, 3561230), (20, 3205107), (30, 2136738), (36, 1780615), (45, 1424492), (60, 1068369), (90, 712246), (180, 356123)]