28785630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{25933}}^1$

素因数の和:25980

約数の個数: 32

約数和(自身を含む): 70955424

約数和(自身を除く): 42169794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 25933, 51866, 77799, 129665, 155598, 259330, 388995, 777990, 959521, 1919042, 2878563, 4797605, 5757126, 9595210, 14392815, 28785630]

約数ペア:

[(1, 28785630), (2, 14392815), (3, 9595210), (5, 5757126), (6, 4797605), (10, 2878563), (15, 1919042), (30, 959521), (37, 777990), (74, 388995), (111, 259330), (185, 155598), (222, 129665), (370, 77799), (555, 51866), (1110, 25933)]