39439890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{62603}}^1$

素因数の和:62623

約数の個数: 48

約数和(自身を含む): 117194688

約数和(自身を除く): 77754798

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 62603, 125206, 187809, 313015, 375618, 438221, 563427, 626030, 876442, 939045, 1126854, 1314663, 1878090, 2191105, 2629326, 2817135, 3943989, 4382210, 5634270, 6573315, 7887978, 13146630, 19719945, 39439890]

約数ペア:

[(1, 39439890), (2, 19719945), (3, 13146630), (5, 7887978), (6, 6573315), (7, 5634270), (9, 4382210), (10, 3943989), (14, 2817135), (15, 2629326), (18, 2191105), (21, 1878090), (30, 1314663), (35, 1126854), (42, 939045), (45, 876442), (63, 626030), (70, 563427), (90, 438221), (105, 375618), (126, 313015), (210, 187809), (315, 125206), (630, 62603)]