371127260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{5399}}^1$

素因数の和:5906

約数の個数: 48

約数和(自身を含む): 892684800

約数和(自身を除く): 521557540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 491, 982, 1964, 2455, 3437, 4910, 5399, 6874, 9820, 10798, 13748, 17185, 21596, 26995, 34370, 37793, 53990, 68740, 75586, 107980, 151172, 188965, 377930, 755860, 2650909, 5301818, 10603636, 13254545, 18556363, 26509090, 37112726, 53018180, 74225452, 92781815, 185563630, 371127260]

約数ペア:

[(1, 371127260), (2, 185563630), (4, 92781815), (5, 74225452), (7, 53018180), (10, 37112726), (14, 26509090), (20, 18556363), (28, 13254545), (35, 10603636), (70, 5301818), (140, 2650909), (491, 755860), (982, 377930), (1964, 188965), (2455, 151172), (3437, 107980), (4910, 75586), (5399, 68740), (6874, 53990), (9820, 37793), (10798, 34370), (13748, 26995), (17185, 21596)]