31115695570

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{211657}}^1$

素因数の和:211966

約数の個数: 32

約数和(自身を含む): 57162899376

約数和(自身を除く): 26047203806

約数列:

[1, 2, 5, 10, 61, 122, 241, 305, 482, 610, 1205, 2410, 14701, 29402, 73505, 147010, 211657, 423314, 1058285, 2116570, 12911077, 25822154, 51009337, 64555385, 102018674, 129110770, 255046685, 510093370, 3111569557, 6223139114, 15557847785, 31115695570]

約数ペア:

[(1, 31115695570), (2, 15557847785), (5, 6223139114), (10, 3111569557), (61, 510093370), (122, 255046685), (241, 129110770), (305, 102018674), (482, 64555385), (610, 51009337), (1205, 25822154), (2410, 12911077), (14701, 2116570), (29402, 1058285), (73505, 423314), (147010, 211657)]