17293890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7297}}^1$

素因数の和:7386

約数の個数: 32

約数和(自身を含む): 42036480

約数和(自身を除く): 24742590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 7297, 14594, 21891, 36485, 43782, 72970, 109455, 218910, 576463, 1152926, 1729389, 2882315, 3458778, 5764630, 8646945, 17293890]

約数ペア:

[(1, 17293890), (2, 8646945), (3, 5764630), (5, 3458778), (6, 2882315), (10, 1729389), (15, 1152926), (30, 576463), (79, 218910), (158, 109455), (237, 72970), (395, 43782), (474, 36485), (790, 21891), (1185, 14594), (2370, 7297)]