189862980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{9067}}^1$

素因数の和:9428

約数の個数: 48

約数和(自身を含む): 533198400

約数和(自身を除く): 343335420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 3490, 4188, 5235, 6980, 9067, 10470, 18134, 20940, 27201, 36268, 45335, 54402, 90670, 108804, 136005, 181340, 272010, 544020, 3164383, 6328766, 9493149, 12657532, 15821915, 18986298, 31643830, 37972596, 47465745, 63287660, 94931490, 189862980]

約数ペア:

[(1, 189862980), (2, 94931490), (3, 63287660), (4, 47465745), (5, 37972596), (6, 31643830), (10, 18986298), (12, 15821915), (15, 12657532), (20, 9493149), (30, 6328766), (60, 3164383), (349, 544020), (698, 272010), (1047, 181340), (1396, 136005), (1745, 108804), (2094, 90670), (3490, 54402), (4188, 45335), (5235, 36268), (6980, 27201), (9067, 20940), (10470, 18134)]