30213228

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61409}}^1$

素因数の和:61457

約数の個数: 24

約数和(自身を含む): 72218160

約数和(自身を除く): 42004932

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 61409, 122818, 184227, 245636, 368454, 736908, 2517769, 5035538, 7553307, 10071076, 15106614, 30213228]

約数ペア:

[(1, 30213228), (2, 15106614), (3, 10071076), (4, 7553307), (6, 5035538), (12, 2517769), (41, 736908), (82, 368454), (123, 245636), (164, 184227), (246, 122818), (492, 61409)]