28967910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3847}}^1$

素因数の和:4108

約数の個数: 32

約数和(自身を含む): 69818112

約数和(自身を除く): 40850202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 3847, 7530, 7694, 11541, 19235, 23082, 38470, 57705, 115410, 965597, 1931194, 2896791, 4827985, 5793582, 9655970, 14483955, 28967910]

約数ペア:

[(1, 28967910), (2, 14483955), (3, 9655970), (5, 5793582), (6, 4827985), (10, 2896791), (15, 1931194), (30, 965597), (251, 115410), (502, 57705), (753, 38470), (1255, 23082), (1506, 19235), (2510, 11541), (3765, 7694), (3847, 7530)]