73724210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7577}}^1$

素因数の和:7730

約数の個数: 32

約数和(自身を含む): 152772480

約数和(自身を除く): 79048270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 7577, 9730, 15154, 37885, 53039, 75770, 106078, 265195, 530390, 1053203, 2106406, 5266015, 7372421, 10532030, 14744842, 36862105, 73724210]

約数ペア:

[(1, 73724210), (2, 36862105), (5, 14744842), (7, 10532030), (10, 7372421), (14, 5266015), (35, 2106406), (70, 1053203), (139, 530390), (278, 265195), (695, 106078), (973, 75770), (1390, 53039), (1946, 37885), (4865, 15154), (7577, 9730)]