2107070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 4478976

約数和(自身を除く): 2371906

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 971, 1085, 1942, 2170, 4855, 6797, 9710, 13594, 30101, 33985, 60202, 67970, 150505, 210707, 301010, 421414, 1053535, 2107070]

約数ペア:

[(1, 2107070), (2, 1053535), (5, 421414), (7, 301010), (10, 210707), (14, 150505), (31, 67970), (35, 60202), (62, 33985), (70, 30101), (155, 13594), (217, 9710), (310, 6797), (434, 4855), (971, 2170), (1085, 1942)]