1381036630

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{18731}}^1$

素因数の和:18912

約数の個数: 32

約数和(自身を含む): 2545004448

約数和(自身を除く): 1163967818

約数列:

[1, 2, 5, 10, 73, 101, 146, 202, 365, 505, 730, 1010, 7373, 14746, 18731, 36865, 37462, 73730, 93655, 187310, 1367363, 1891831, 2734726, 3783662, 6836815, 9459155, 13673630, 18918310, 138103663, 276207326, 690518315, 1381036630]

約数ペア:

[(1, 1381036630), (2, 690518315), (5, 276207326), (10, 138103663), (73, 18918310), (101, 13673630), (146, 9459155), (202, 6836815), (365, 3783662), (505, 2734726), (730, 1891831), (1010, 1367363), (7373, 187310), (14746, 93655), (18731, 73730), (36865, 37462)]