26883570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 74154240

約数和(自身を除く): 47270670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 313, 409, 626, 818, 939, 1227, 1565, 1878, 2045, 2191, 2454, 2863, 3130, 4090, 4382, 4695, 5726, 6135, 6573, 8589, 9390, 10955, 12270, 13146, 14315, 17178, 21910, 28630, 32865, 42945, 65730, 85890, 128017, 256034, 384051, 640085, 768102, 896119, 1280170, 1792238, 1920255, 2688357, 3840510, 4480595, 5376714, 8961190, 13441785, 26883570]

約数ペア:

[(1, 26883570), (2, 13441785), (3, 8961190), (5, 5376714), (6, 4480595), (7, 3840510), (10, 2688357), (14, 1920255), (15, 1792238), (21, 1280170), (30, 896119), (35, 768102), (42, 640085), (70, 384051), (105, 256034), (210, 128017), (313, 85890), (409, 65730), (626, 42945), (818, 32865), (939, 28630), (1227, 21910), (1565, 17178), (1878, 14315), (2045, 13146), (2191, 12270), (2454, 10955), (2863, 9390), (3130, 8589), (4090, 6573), (4382, 6135), (4695, 5726)]