2430850

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:870

約数の個数: 24

約数和(自身を含む): 4601268

約数和(自身を除く): 2170418

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 797, 1525, 1594, 3050, 3985, 7970, 19925, 39850, 48617, 97234, 243085, 486170, 1215425, 2430850]

約数ペア:

[(1, 2430850), (2, 1215425), (5, 486170), (10, 243085), (25, 97234), (50, 48617), (61, 39850), (122, 19925), (305, 7970), (610, 3985), (797, 3050), (1525, 1594)]