39260340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31159}}^1$

素因数の和:31181

約数の個数: 72

約数和(自身を含む): 136106880

約数和(自身を除く): 96846540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 31159, 62318, 93477, 124636, 155795, 186954, 218113, 280431, 311590, 373908, 436226, 467385, 560862, 623180, 654339, 872452, 934770, 1090565, 1121724, 1308678, 1402155, 1869540, 1963017, 2181130, 2617356, 2804310, 3271695, 3926034, 4362260, 5608620, 6543390, 7852068, 9815085, 13086780, 19630170, 39260340]

約数ペア:

[(1, 39260340), (2, 19630170), (3, 13086780), (4, 9815085), (5, 7852068), (6, 6543390), (7, 5608620), (9, 4362260), (10, 3926034), (12, 3271695), (14, 2804310), (15, 2617356), (18, 2181130), (20, 1963017), (21, 1869540), (28, 1402155), (30, 1308678), (35, 1121724), (36, 1090565), (42, 934770), (45, 872452), (60, 654339), (63, 623180), (70, 560862), (84, 467385), (90, 436226), (105, 373908), (126, 311590), (140, 280431), (180, 218113), (210, 186954), (252, 155795), (315, 124636), (420, 93477), (630, 62318), (1260, 31159)]