2019233490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{138209}}^1$

素因数の和:138706

約数の個数: 32

約数和(自身を含む): 4856146560

約数和(自身を除く): 2836913070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 2435, 2922, 4870, 7305, 14610, 138209, 276418, 414627, 691045, 829254, 1382090, 2073135, 4146270, 67307783, 134615566, 201923349, 336538915, 403846698, 673077830, 1009616745, 2019233490]

約数ペア:

[(1, 2019233490), (2, 1009616745), (3, 673077830), (5, 403846698), (6, 336538915), (10, 201923349), (15, 134615566), (30, 67307783), (487, 4146270), (974, 2073135), (1461, 1382090), (2435, 829254), (2922, 691045), (4870, 414627), (7305, 276418), (14610, 138209)]