30039345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 60802560

約数和(自身を除く): 30763215

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 2029, 2115, 2961, 4935, 6087, 10145, 14203, 14805, 18261, 30435, 42609, 71015, 91305, 95363, 127827, 213045, 286089, 476815, 639135, 667541, 858267, 1430445, 2002623, 3337705, 4291335, 6007869, 10013115, 30039345]

約数ペア:

[(1, 30039345), (3, 10013115), (5, 6007869), (7, 4291335), (9, 3337705), (15, 2002623), (21, 1430445), (35, 858267), (45, 667541), (47, 639135), (63, 476815), (105, 286089), (141, 213045), (235, 127827), (315, 95363), (329, 91305), (423, 71015), (705, 42609), (987, 30435), (1645, 18261), (2029, 14805), (2115, 14203), (2961, 10145), (4935, 6087)]