16251420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6299}}^1$

素因数の和:6354

約数の個数: 48

約数和(自身を含む): 46569600

約数和(自身を除く): 30318180

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, 6299, 12598, 18897, 25196, 31495, 37794, 62990, 75588, 94485, 125980, 188970, 270857, 377940, 541714, 812571, 1083428, 1354285, 1625142, 2708570, 3250284, 4062855, 5417140, 8125710, 16251420]

約数ペア:

[(1, 16251420), (2, 8125710), (3, 5417140), (4, 4062855), (5, 3250284), (6, 2708570), (10, 1625142), (12, 1354285), (15, 1083428), (20, 812571), (30, 541714), (43, 377940), (60, 270857), (86, 188970), (129, 125980), (172, 94485), (215, 75588), (258, 62990), (430, 37794), (516, 31495), (645, 25196), (860, 18897), (1290, 12598), (2580, 6299)]