287702970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{98867}}^1$

素因数の和:98974

約数の個数: 32

約数和(自身を含む): 697612608

約数和(自身を除く): 409909638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 98867, 197734, 296601, 494335, 593202, 988670, 1483005, 2966010, 9590099, 19180198, 28770297, 47950495, 57540594, 95900990, 143851485, 287702970]

約数ペア:

[(1, 287702970), (2, 143851485), (3, 95900990), (5, 57540594), (6, 47950495), (10, 28770297), (15, 19180198), (30, 9590099), (97, 2966010), (194, 1483005), (291, 988670), (485, 593202), (582, 494335), (970, 296601), (1455, 197734), (2910, 98867)]