30240650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{54983}}^1$

素因数の和:55006

約数の個数: 24

約数和(自身を含む): 61362144

約数和(自身を除く): 31121494

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 54983, 109966, 274915, 549830, 604813, 1209626, 1374575, 2749150, 3024065, 6048130, 15120325, 30240650]

約数ペア:

[(1, 30240650), (2, 15120325), (5, 6048130), (10, 3024065), (11, 2749150), (22, 1374575), (25, 1209626), (50, 604813), (55, 549830), (110, 274915), (275, 109966), (550, 54983)]