278833290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{95819}}^1$

素因数の和:95926

約数の個数: 32

約数和(自身を含む): 676105920

約数和(自身を除く): 397272630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 95819, 191638, 287457, 479095, 574914, 958190, 1437285, 2874570, 9294443, 18588886, 27883329, 46472215, 55766658, 92944430, 139416645, 278833290]

約数ペア:

[(1, 278833290), (2, 139416645), (3, 92944430), (5, 55766658), (6, 46472215), (10, 27883329), (15, 18588886), (30, 9294443), (97, 2874570), (194, 1437285), (291, 958190), (485, 574914), (582, 479095), (970, 287457), (1455, 191638), (2910, 95819)]