16028910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{739}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 41904720

約数和(自身を除く): 25875810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241, 482, 723, 739, 1205, 1446, 1478, 2169, 2217, 2410, 3615, 3695, 4338, 4434, 6651, 7230, 7390, 10845, 11085, 13302, 21690, 22170, 33255, 66510, 178099, 356198, 534297, 890495, 1068594, 1602891, 1780990, 2671485, 3205782, 5342970, 8014455, 16028910]

約数ペア:

[(1, 16028910), (2, 8014455), (3, 5342970), (5, 3205782), (6, 2671485), (9, 1780990), (10, 1602891), (15, 1068594), (18, 890495), (30, 534297), (45, 356198), (90, 178099), (241, 66510), (482, 33255), (723, 22170), (739, 21690), (1205, 13302), (1446, 11085), (1478, 10845), (2169, 7390), (2217, 7230), (2410, 6651), (3615, 4434), (3695, 4338)]