189860130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{1619}}^1$

素因数の和:2935

約数の個数: 48

約数和(自身を含む): 494320320

約数和(自身を除く): 304460190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1303, 1619, 2606, 3238, 3909, 4857, 6515, 7818, 8095, 9714, 11727, 13030, 14571, 16190, 19545, 23454, 24285, 29142, 39090, 48570, 58635, 72855, 117270, 145710, 2109557, 4219114, 6328671, 10547785, 12657342, 18986013, 21095570, 31643355, 37972026, 63286710, 94930065, 189860130]

約数ペア:

[(1, 189860130), (2, 94930065), (3, 63286710), (5, 37972026), (6, 31643355), (9, 21095570), (10, 18986013), (15, 12657342), (18, 10547785), (30, 6328671), (45, 4219114), (90, 2109557), (1303, 145710), (1619, 117270), (2606, 72855), (3238, 58635), (3909, 48570), (4857, 39090), (6515, 29142), (7818, 24285), (8095, 23454), (9714, 19545), (11727, 16190), (13030, 14571)]