63920290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1229}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 131777280

約数和(自身を除く): 67856990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 743, 1229, 1486, 2458, 3715, 5201, 6145, 7430, 8603, 10402, 12290, 17206, 26005, 43015, 52010, 86030, 913147, 1826294, 4565735, 6392029, 9131470, 12784058, 31960145, 63920290]

約数ペア:

[(1, 63920290), (2, 31960145), (5, 12784058), (7, 9131470), (10, 6392029), (14, 4565735), (35, 1826294), (70, 913147), (743, 86030), (1229, 52010), (1486, 43015), (2458, 26005), (3715, 17206), (5201, 12290), (6145, 10402), (7430, 8603)]