2647330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 5546880

約数和(自身を除く): 2899550

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 641, 826, 1282, 2065, 3205, 4130, 4487, 6410, 8974, 22435, 37819, 44870, 75638, 189095, 264733, 378190, 529466, 1323665, 2647330]

約数ペア:

[(1, 2647330), (2, 1323665), (5, 529466), (7, 378190), (10, 264733), (14, 189095), (35, 75638), (59, 44870), (70, 37819), (118, 22435), (295, 8974), (413, 6410), (590, 4487), (641, 4130), (826, 3205), (1282, 2065)]