38973060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{30931}}^1$

素因数の和:30953

約数の個数: 72

約数和(自身を含む): 135110976

約数和(自身を除く): 96137916

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, 30931, 61862, 92793, 123724, 154655, 185586, 216517, 278379, 309310, 371172, 433034, 463965, 556758, 618620, 649551, 866068, 927930, 1082585, 1113516, 1299102, 1391895, 1855860, 1948653, 2165170, 2598204, 2783790, 3247755, 3897306, 4330340, 5567580, 6495510, 7794612, 9743265, 12991020, 19486530, 38973060]

約数ペア:

[(1, 38973060), (2, 19486530), (3, 12991020), (4, 9743265), (5, 7794612), (6, 6495510), (7, 5567580), (9, 4330340), (10, 3897306), (12, 3247755), (14, 2783790), (15, 2598204), (18, 2165170), (20, 1948653), (21, 1855860), (28, 1391895), (30, 1299102), (35, 1113516), (36, 1082585), (42, 927930), (45, 866068), (60, 649551), (63, 618620), (70, 556758), (84, 463965), (90, 433034), (105, 371172), (126, 309310), (140, 278379), (180, 216517), (210, 185586), (252, 154655), (315, 123724), (420, 92793), (630, 61862), (1260, 30931)]