153730990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{37223}}^1$

素因数の和:37296

約数の個数: 32

約数和(自身を含む): 321615360

約数和(自身を除く): 167884370

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 37223, 74446, 186115, 260561, 372230, 521122, 1302805, 2196157, 2605610, 4392314, 10980785, 15373099, 21961570, 30746198, 76865495, 153730990]

約数ペア:

[(1, 153730990), (2, 76865495), (5, 30746198), (7, 21961570), (10, 15373099), (14, 10980785), (35, 4392314), (59, 2605610), (70, 2196157), (118, 1302805), (295, 521122), (413, 372230), (590, 260561), (826, 186115), (2065, 74446), (4130, 37223)]