38432970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9931}}^1$

素因数の和:9987

約数の個数: 48

約数和(自身を含む): 102259872

約数和(自身を除く): 63826902

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, 9931, 19862, 29793, 49655, 59586, 89379, 99310, 148965, 178758, 297930, 427033, 446895, 854066, 893790, 1281099, 2135165, 2562198, 3843297, 4270330, 6405495, 7686594, 12810990, 19216485, 38432970]

約数ペア:

[(1, 38432970), (2, 19216485), (3, 12810990), (5, 7686594), (6, 6405495), (9, 4270330), (10, 3843297), (15, 2562198), (18, 2135165), (30, 1281099), (43, 893790), (45, 854066), (86, 446895), (90, 427033), (129, 297930), (215, 178758), (258, 148965), (387, 99310), (430, 89379), (645, 59586), (774, 49655), (1290, 29793), (1935, 19862), (3870, 9931)]