30973450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 61167960

約数和(自身を除く): 30194510

約数列:

[1, 2, 5, 10, 25, 29, 41, 50, 58, 82, 145, 205, 290, 410, 521, 725, 1025, 1042, 1189, 1450, 2050, 2378, 2605, 5210, 5945, 11890, 13025, 15109, 21361, 26050, 29725, 30218, 42722, 59450, 75545, 106805, 151090, 213610, 377725, 534025, 619469, 755450, 1068050, 1238938, 3097345, 6194690, 15486725, 30973450]

約数ペア:

[(1, 30973450), (2, 15486725), (5, 6194690), (10, 3097345), (25, 1238938), (29, 1068050), (41, 755450), (50, 619469), (58, 534025), (82, 377725), (145, 213610), (205, 151090), (290, 106805), (410, 75545), (521, 59450), (725, 42722), (1025, 30218), (1042, 29725), (1189, 26050), (1450, 21361), (2050, 15109), (2378, 13025), (2605, 11890), (5210, 5945)]