83763370

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 154074960

約数和(自身を除く): 70311590

約数列:

[1, 2, 5, 10, 61, 122, 305, 353, 389, 610, 706, 778, 1765, 1945, 3530, 3890, 21533, 23729, 43066, 47458, 107665, 118645, 137317, 215330, 237290, 274634, 686585, 1373170, 8376337, 16752674, 41881685, 83763370]

約数ペア:

[(1, 83763370), (2, 41881685), (5, 16752674), (10, 8376337), (61, 1373170), (122, 686585), (305, 274634), (353, 237290), (389, 215330), (610, 137317), (706, 118645), (778, 107665), (1765, 47458), (1945, 43066), (3530, 23729), (3890, 21533)]