2345740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6173}}^1$

素因数の和:6201

約数の個数: 24

約数和(自身を含む): 5186160

約数和(自身を除く): 2840420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 6173, 12346, 24692, 30865, 61730, 117287, 123460, 234574, 469148, 586435, 1172870, 2345740]

約数ペア:

[(1, 2345740), (2, 1172870), (4, 586435), (5, 469148), (10, 234574), (19, 123460), (20, 117287), (38, 61730), (76, 30865), (95, 24692), (190, 12346), (380, 6173)]