30252902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{21517}}^1$

素因数の和:21575

約数の個数: 16

約数和(自身を含む): 49061040

約数和(自身を除く): 18808138

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 21517, 43034, 408823, 796129, 817646, 1592258, 15126451, 30252902]

約数ペア:

[(1, 30252902), (2, 15126451), (19, 1592258), (37, 817646), (38, 796129), (74, 408823), (703, 43034), (1406, 21517)]