183539970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{28723}}^1$

素因数の和:28807

約数の個数: 48

約数和(自身を含む): 483941952

約数和(自身を除く): 300401982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 28723, 57446, 86169, 143615, 172338, 258507, 287230, 430845, 517014, 861690, 1292535, 2039333, 2585070, 4078666, 6117999, 10196665, 12235998, 18353997, 20393330, 30589995, 36707994, 61179990, 91769985, 183539970]

約数ペア:

[(1, 183539970), (2, 91769985), (3, 61179990), (5, 36707994), (6, 30589995), (9, 20393330), (10, 18353997), (15, 12235998), (18, 10196665), (30, 6117999), (45, 4078666), (71, 2585070), (90, 2039333), (142, 1292535), (213, 861690), (355, 517014), (426, 430845), (639, 287230), (710, 258507), (1065, 172338), (1278, 143615), (2130, 86169), (3195, 57446), (6390, 28723)]