243573930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{62939}}^1$

素因数の和:62995

約数の個数: 48

約数和(自身を含む): 648030240

約数和(自身を除く): 404456310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 62939, 125878, 188817, 314695, 377634, 566451, 629390, 944085, 1132902, 1888170, 2706377, 2832255, 5412754, 5664510, 8119131, 13531885, 16238262, 24357393, 27063770, 40595655, 48714786, 81191310, 121786965, 243573930]

約数ペア:

[(1, 243573930), (2, 121786965), (3, 81191310), (5, 48714786), (6, 40595655), (9, 27063770), (10, 24357393), (15, 16238262), (18, 13531885), (30, 8119131), (43, 5664510), (45, 5412754), (86, 2832255), (90, 2706377), (129, 1888170), (215, 1132902), (258, 944085), (387, 629390), (430, 566451), (645, 377634), (774, 314695), (1290, 188817), (1935, 125878), (3870, 62939)]