74561570

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{547}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 138017088

約数和(自身を除く): 63455518

約数列:

[1, 2, 5, 10, 43, 86, 215, 317, 430, 547, 634, 1094, 1585, 2735, 3170, 5470, 13631, 23521, 27262, 47042, 68155, 117605, 136310, 173399, 235210, 346798, 866995, 1733990, 7456157, 14912314, 37280785, 74561570]

約数ペア:

[(1, 74561570), (2, 37280785), (5, 14912314), (10, 7456157), (43, 1733990), (86, 866995), (215, 346798), (317, 235210), (430, 173399), (547, 136310), (634, 117605), (1094, 68155), (1585, 47042), (2735, 27262), (3170, 23521), (5470, 13631)]