170725260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149759}}^1$

素因数の和:149790

約数の個数: 48

約数和(自身を含む): 503193600

約数和(自身を除く): 332468340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 149759, 299518, 449277, 599036, 748795, 898554, 1497590, 1797108, 2246385, 2845421, 2995180, 4492770, 5690842, 8536263, 8985540, 11381684, 14227105, 17072526, 28454210, 34145052, 42681315, 56908420, 85362630, 170725260]

約数ペア:

[(1, 170725260), (2, 85362630), (3, 56908420), (4, 42681315), (5, 34145052), (6, 28454210), (10, 17072526), (12, 14227105), (15, 11381684), (19, 8985540), (20, 8536263), (30, 5690842), (38, 4492770), (57, 2995180), (60, 2845421), (76, 2246385), (95, 1797108), (114, 1497590), (190, 898554), (228, 748795), (285, 599036), (380, 449277), (570, 299518), (1140, 149759)]