30587948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12983}}^1$

素因数の和:13037

約数の個数: 24

約数和(自身を含む): 58168320

約数和(自身を除く): 27580372

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 12983, 25966, 51932, 246677, 402473, 493354, 804946, 986708, 1609892, 7646987, 15293974, 30587948]

約数ペア:

[(1, 30587948), (2, 15293974), (4, 7646987), (19, 1609892), (31, 986708), (38, 804946), (62, 493354), (76, 402473), (124, 246677), (589, 51932), (1178, 25966), (2356, 12983)]