23406460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15199}}^1$

素因数の和:15226

約数の個数: 48

約数和(自身を含む): 61286400

約数和(自身を除く): 37879940

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 15199, 30398, 60796, 75995, 106393, 151990, 167189, 212786, 303980, 334378, 425572, 531965, 668756, 835945, 1063930, 1170323, 1671890, 2127860, 2340646, 3343780, 4681292, 5851615, 11703230, 23406460]

約数ペア:

[(1, 23406460), (2, 11703230), (4, 5851615), (5, 4681292), (7, 3343780), (10, 2340646), (11, 2127860), (14, 1671890), (20, 1170323), (22, 1063930), (28, 835945), (35, 668756), (44, 531965), (55, 425572), (70, 334378), (77, 303980), (110, 212786), (140, 167189), (154, 151990), (220, 106393), (308, 75995), (385, 60796), (770, 30398), (1540, 15199)]