152128510

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{2207}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 280910592

約数和(自身を除く): 128782082

約数列:

[1, 2, 5, 10, 61, 113, 122, 226, 305, 565, 610, 1130, 2207, 4414, 6893, 11035, 13786, 22070, 34465, 68930, 134627, 249391, 269254, 498782, 673135, 1246955, 1346270, 2493910, 15212851, 30425702, 76064255, 152128510]

約数ペア:

[(1, 152128510), (2, 76064255), (5, 30425702), (10, 15212851), (61, 2493910), (113, 1346270), (122, 1246955), (226, 673135), (305, 498782), (565, 269254), (610, 249391), (1130, 134627), (2207, 68930), (4414, 34465), (6893, 22070), (11035, 13786)]