3319620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 9457728

約数和(自身を除く): 6138108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 907, 915, 1220, 1814, 1830, 2721, 3628, 3660, 4535, 5442, 9070, 10884, 13605, 18140, 27210, 54420, 55327, 110654, 165981, 221308, 276635, 331962, 553270, 663924, 829905, 1106540, 1659810, 3319620]

約数ペア:

[(1, 3319620), (2, 1659810), (3, 1106540), (4, 829905), (5, 663924), (6, 553270), (10, 331962), (12, 276635), (15, 221308), (20, 165981), (30, 110654), (60, 55327), (61, 54420), (122, 27210), (183, 18140), (244, 13605), (305, 10884), (366, 9070), (610, 5442), (732, 4535), (907, 3660), (915, 3628), (1220, 2721), (1814, 1830)]