2221870610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1\times {\mathrm{7673}}^1$

素因数の和:8962

約数の個数: 32

約数和(自身を含む): 4177111680

約数和(自身を除く): 1955241070

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1259, 2518, 6295, 7673, 12590, 15346, 28957, 38365, 57914, 76730, 144785, 176479, 289570, 352958, 882395, 1764790, 9660307, 19320614, 48301535, 96603070, 222187061, 444374122, 1110935305, 2221870610]

約数ペア:

[(1, 2221870610), (2, 1110935305), (5, 444374122), (10, 222187061), (23, 96603070), (46, 48301535), (115, 19320614), (230, 9660307), (1259, 1764790), (2518, 882395), (6295, 352958), (7673, 289570), (12590, 176479), (15346, 144785), (28957, 76730), (38365, 57914)]