30064916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1884

約数の個数: 48

約数和(自身を含む): 65372160

約数和(自身を除く): 35307244

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 1823, 2356, 3646, 4123, 7292, 8246, 12761, 16492, 25522, 34637, 51044, 56513, 69274, 113026, 138548, 226052, 242459, 395591, 484918, 791182, 969836, 1073747, 1582364, 2147494, 4294988, 7516229, 15032458, 30064916]

約数ペア:

[(1, 30064916), (2, 15032458), (4, 7516229), (7, 4294988), (14, 2147494), (19, 1582364), (28, 1073747), (31, 969836), (38, 791182), (62, 484918), (76, 395591), (124, 242459), (133, 226052), (217, 138548), (266, 113026), (434, 69274), (532, 56513), (589, 51044), (868, 34637), (1178, 25522), (1823, 16492), (2356, 12761), (3646, 8246), (4123, 7292)]