30013672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2203}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 61094880

約数和(自身を除く): 31081208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 2203, 3406, 4406, 6812, 8812, 13624, 17624, 28639, 57278, 114556, 229112, 288593, 577186, 1154372, 2308744, 3751709, 7503418, 15006836, 30013672]

約数ペア:

[(1, 30013672), (2, 15006836), (4, 7503418), (8, 3751709), (13, 2308744), (26, 1154372), (52, 577186), (104, 288593), (131, 229112), (262, 114556), (524, 57278), (1048, 28639), (1703, 17624), (2203, 13624), (3406, 8812), (4406, 6812)]