193162020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{74869}}^1$

素因数の和:74924

約数の個数: 48

約数和(自身を含む): 553439040

約数和(自身を除く): 360277020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 74869, 149738, 224607, 299476, 374345, 449214, 748690, 898428, 1123035, 1497380, 2246070, 3219367, 4492140, 6438734, 9658101, 12877468, 16096835, 19316202, 32193670, 38632404, 48290505, 64387340, 96581010, 193162020]

約数ペア:

[(1, 193162020), (2, 96581010), (3, 64387340), (4, 48290505), (5, 38632404), (6, 32193670), (10, 19316202), (12, 16096835), (15, 12877468), (20, 9658101), (30, 6438734), (43, 4492140), (60, 3219367), (86, 2246070), (129, 1497380), (172, 1123035), (215, 898428), (258, 748690), (430, 449214), (516, 374345), (645, 299476), (860, 224607), (1290, 149738), (2580, 74869)]