148910770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{1447}}^1$

素因数の和:1746

約数の個数: 32

約数和(自身を含む): 275861376

約数和(自身を除く): 126950606

約数列:

[1, 2, 5, 10, 41, 82, 205, 251, 410, 502, 1255, 1447, 2510, 2894, 7235, 10291, 14470, 20582, 51455, 59327, 102910, 118654, 296635, 363197, 593270, 726394, 1815985, 3631970, 14891077, 29782154, 74455385, 148910770]

約数ペア:

[(1, 148910770), (2, 74455385), (5, 29782154), (10, 14891077), (41, 3631970), (82, 1815985), (205, 726394), (251, 593270), (410, 363197), (502, 296635), (1255, 118654), (1447, 102910), (2510, 59327), (2894, 51455), (7235, 20582), (10291, 14470)]