293260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 48

約数和(自身を含む): 709632

約数和(自身を除く): 416372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 43, 44, 55, 62, 86, 110, 124, 155, 172, 215, 220, 310, 341, 430, 473, 620, 682, 860, 946, 1333, 1364, 1705, 1892, 2365, 2666, 3410, 4730, 5332, 6665, 6820, 9460, 13330, 14663, 26660, 29326, 58652, 73315, 146630, 293260]

約数ペア:

[(1, 293260), (2, 146630), (4, 73315), (5, 58652), (10, 29326), (11, 26660), (20, 14663), (22, 13330), (31, 9460), (43, 6820), (44, 6665), (55, 5332), (62, 4730), (86, 3410), (110, 2666), (124, 2365), (155, 1892), (172, 1705), (215, 1364), (220, 1333), (310, 946), (341, 860), (430, 682), (473, 620)]