30561044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1061}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 56498400

約数和(自身を除く): 25937356

約数列:

[1, 2, 4, 19, 38, 76, 379, 758, 1061, 1516, 2122, 4244, 7201, 14402, 20159, 28804, 40318, 80636, 402119, 804238, 1608476, 7640261, 15280522, 30561044]

約数ペア:

[(1, 30561044), (2, 15280522), (4, 7640261), (19, 1608476), (38, 804238), (76, 402119), (379, 80636), (758, 40318), (1061, 28804), (1516, 20159), (2122, 14402), (4244, 7201)]