2746410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2182

約数の個数: 32

約数和(自身を含む): 6747840

約数和(自身を除く): 4001430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 2129, 4258, 6387, 10645, 12774, 21290, 31935, 63870, 91547, 183094, 274641, 457735, 549282, 915470, 1373205, 2746410]

約数ペア:

[(1, 2746410), (2, 1373205), (3, 915470), (5, 549282), (6, 457735), (10, 274641), (15, 183094), (30, 91547), (43, 63870), (86, 31935), (129, 21290), (215, 12774), (258, 10645), (430, 6387), (645, 4258), (1290, 2129)]