39267660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1021}}^1$

素因数の和:1674

約数の個数: 48

約数和(自身を含む): 110228832

約数和(自身を除く): 70961172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641, 1021, 1282, 1923, 2042, 2564, 3063, 3205, 3846, 4084, 5105, 6126, 6410, 7692, 9615, 10210, 12252, 12820, 15315, 19230, 20420, 30630, 38460, 61260, 654461, 1308922, 1963383, 2617844, 3272305, 3926766, 6544610, 7853532, 9816915, 13089220, 19633830, 39267660]

約数ペア:

[(1, 39267660), (2, 19633830), (3, 13089220), (4, 9816915), (5, 7853532), (6, 6544610), (10, 3926766), (12, 3272305), (15, 2617844), (20, 1963383), (30, 1308922), (60, 654461), (641, 61260), (1021, 38460), (1282, 30630), (1923, 20420), (2042, 19230), (2564, 15315), (3063, 12820), (3205, 12252), (3846, 10210), (4084, 9615), (5105, 7692), (6126, 6410)]