30912430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{8563}}^1$

素因数の和:8608

約数の個数: 24

約数和(自身を含む): 58731912

約数和(自身を除く): 27819482

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 8563, 17126, 42815, 85630, 162697, 325394, 813485, 1626970, 3091243, 6182486, 15456215, 30912430]

約数ペア:

[(1, 30912430), (2, 15456215), (5, 6182486), (10, 3091243), (19, 1626970), (38, 813485), (95, 325394), (190, 162697), (361, 85630), (722, 42815), (1805, 17126), (3610, 8563)]