3205289890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1266913}}^1$

素因数の和:1266954

約数の個数: 32

約数和(自身を含む): 6567682176

約数和(自身を除く): 3362392286

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 1266913, 2533826, 6334565, 12669130, 13936043, 27872086, 29138999, 58277998, 69680215, 139360430, 145694995, 291389990, 320528989, 641057978, 1602644945, 3205289890]

約数ペア:

[(1, 3205289890), (2, 1602644945), (5, 641057978), (10, 320528989), (11, 291389990), (22, 145694995), (23, 139360430), (46, 69680215), (55, 58277998), (110, 29138999), (115, 27872086), (230, 13936043), (253, 12669130), (506, 6334565), (1265, 2533826), (2530, 1266913)]