866808530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{29983}}^1$

素因数の和:30063

約数の個数: 48

約数和(自身を含む): 1845815040

約数和(自身を除く): 979006510

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 245, 295, 413, 490, 590, 826, 2065, 2891, 4130, 5782, 14455, 28910, 29983, 59966, 149915, 209881, 299830, 419762, 1049405, 1469167, 1768997, 2098810, 2938334, 3537994, 7345835, 8844985, 12382979, 14691670, 17689970, 24765958, 61914895, 86680853, 123829790, 173361706, 433404265, 866808530]

約数ペア:

[(1, 866808530), (2, 433404265), (5, 173361706), (7, 123829790), (10, 86680853), (14, 61914895), (35, 24765958), (49, 17689970), (59, 14691670), (70, 12382979), (98, 8844985), (118, 7345835), (245, 3537994), (295, 2938334), (413, 2098810), (490, 1768997), (590, 1469167), (826, 1049405), (2065, 419762), (2891, 299830), (4130, 209881), (5782, 149915), (14455, 59966), (28910, 29983)]