304815259

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 370944000

約数和(自身を除く): 66128741

約数列:

[1, 7, 29, 79, 83, 203, 229, 553, 581, 1603, 2291, 2407, 6557, 6641, 16037, 16849, 18091, 19007, 45899, 46487, 126637, 133049, 190153, 524639, 551203, 1331071, 1501553, 3672473, 3858421, 10510871, 43545037, 304815259]

約数ペア:

[(1, 304815259), (7, 43545037), (29, 10510871), (79, 3858421), (83, 3672473), (203, 1501553), (229, 1331071), (553, 551203), (581, 524639), (1603, 190153), (2291, 133049), (2407, 126637), (6557, 46487), (6641, 45899), (16037, 19007), (16849, 18091)]