469584920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1677089}}^1$

素因数の和:1677107

約数の個数: 32

約数和(自身を含む): 1207504800

約数和(自身を除く): 737919880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1677089, 3354178, 6708356, 8385445, 11739623, 13416712, 16770890, 23479246, 33541780, 46958492, 58698115, 67083560, 93916984, 117396230, 234792460, 469584920]

約数ペア:

[(1, 469584920), (2, 234792460), (4, 117396230), (5, 93916984), (7, 67083560), (8, 58698115), (10, 46958492), (14, 33541780), (20, 23479246), (28, 16770890), (35, 13416712), (40, 11739623), (56, 8385445), (70, 6708356), (140, 3354178), (280, 1677089)]