1946009970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2531}}^1\times {\mathrm{8543}}^1$

素因数の和:11087

約数の個数: 48

約数和(自身を含む): 5062217472

約数和(自身を除く): 3116207502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2531, 5062, 7593, 8543, 12655, 15186, 17086, 22779, 25310, 25629, 37965, 42715, 45558, 51258, 75930, 76887, 85430, 113895, 128145, 153774, 227790, 256290, 384435, 768870, 21622333, 43244666, 64866999, 108111665, 129733998, 194600997, 216223330, 324334995, 389201994, 648669990, 973004985, 1946009970]

約数ペア:

[(1, 1946009970), (2, 973004985), (3, 648669990), (5, 389201994), (6, 324334995), (9, 216223330), (10, 194600997), (15, 129733998), (18, 108111665), (30, 64866999), (45, 43244666), (90, 21622333), (2531, 768870), (5062, 384435), (7593, 256290), (8543, 227790), (12655, 153774), (15186, 128145), (17086, 113895), (22779, 85430), (25310, 76887), (25629, 75930), (37965, 51258), (42715, 45558)]