1900222890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1473041}}^1$

素因数の和:1473094

約数の個数: 32

約数和(自身を含む): 4666597056

約数和(自身を除く): 2766374166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1473041, 2946082, 4419123, 7365205, 8838246, 14730410, 22095615, 44191230, 63340763, 126681526, 190022289, 316703815, 380044578, 633407630, 950111445, 1900222890]

約数ペア:

[(1, 1900222890), (2, 950111445), (3, 633407630), (5, 380044578), (6, 316703815), (10, 190022289), (15, 126681526), (30, 63340763), (43, 44191230), (86, 22095615), (129, 14730410), (215, 8838246), (258, 7365205), (430, 4419123), (645, 2946082), (1290, 1473041)]