28692390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{25849}}^1$

素因数の和:25896

約数の個数: 32

約数和(自身を含む): 70725600

約数和(自身を除く): 42033210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 25849, 51698, 77547, 129245, 155094, 258490, 387735, 775470, 956413, 1912826, 2869239, 4782065, 5738478, 9564130, 14346195, 28692390]

約数ペア:

[(1, 28692390), (2, 14346195), (3, 9564130), (5, 5738478), (6, 4782065), (10, 2869239), (15, 1912826), (30, 956413), (37, 775470), (74, 387735), (111, 258490), (185, 155094), (222, 129245), (370, 77547), (555, 51698), (1110, 25849)]