39940110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{63397}}^1$

素因数の和:63417

約数の個数: 48

約数和(自身を含む): 118681056

約数和(自身を除く): 78740946

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 63397, 126794, 190191, 316985, 380382, 443779, 570573, 633970, 887558, 950955, 1141146, 1331337, 1901910, 2218895, 2662674, 2852865, 3994011, 4437790, 5705730, 6656685, 7988022, 13313370, 19970055, 39940110]

約数ペア:

[(1, 39940110), (2, 19970055), (3, 13313370), (5, 7988022), (6, 6656685), (7, 5705730), (9, 4437790), (10, 3994011), (14, 2852865), (15, 2662674), (18, 2218895), (21, 1901910), (30, 1331337), (35, 1141146), (42, 950955), (45, 887558), (63, 633970), (70, 570573), (90, 443779), (105, 380382), (126, 316985), (210, 190191), (315, 126794), (630, 63397)]