42579990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2833}}^1$

素因数の和:3013

約数の個数: 48

約数和(自身を含む): 111410208

約数和(自身を除く): 68830218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 167, 334, 501, 835, 1002, 1503, 1670, 2505, 2833, 3006, 5010, 5666, 7515, 8499, 14165, 15030, 16998, 25497, 28330, 42495, 50994, 84990, 127485, 254970, 473111, 946222, 1419333, 2365555, 2838666, 4257999, 4731110, 7096665, 8515998, 14193330, 21289995, 42579990]

約数ペア:

[(1, 42579990), (2, 21289995), (3, 14193330), (5, 8515998), (6, 7096665), (9, 4731110), (10, 4257999), (15, 2838666), (18, 2365555), (30, 1419333), (45, 946222), (90, 473111), (167, 254970), (334, 127485), (501, 84990), (835, 50994), (1002, 42495), (1503, 28330), (1670, 25497), (2505, 16998), (2833, 15030), (3006, 14165), (5010, 8499), (5666, 7515)]