30989850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{5039}}^1$

素因数の和:5095

約数の個数: 48

約数和(自身を含む): 78744960

約数和(自身を除く): 47755110

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 205, 246, 410, 615, 1025, 1230, 2050, 3075, 5039, 6150, 10078, 15117, 25195, 30234, 50390, 75585, 125975, 151170, 206599, 251950, 377925, 413198, 619797, 755850, 1032995, 1239594, 2065990, 3098985, 5164975, 6197970, 10329950, 15494925, 30989850]

約数ペア:

[(1, 30989850), (2, 15494925), (3, 10329950), (5, 6197970), (6, 5164975), (10, 3098985), (15, 2065990), (25, 1239594), (30, 1032995), (41, 755850), (50, 619797), (75, 413198), (82, 377925), (123, 251950), (150, 206599), (205, 151170), (246, 125975), (410, 75585), (615, 50390), (1025, 30234), (1230, 25195), (2050, 15117), (3075, 10078), (5039, 6150)]