154538635490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18719}}^1\times {\mathrm{48563}}^1$

素因数の和:67306

約数の個数: 32

約数和(自身を含む): 294554257920

約数和(自身を除く): 140015622430

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 18719, 37438, 48563, 93595, 97126, 187190, 242815, 318223, 485630, 636446, 825571, 1591115, 1651142, 3182230, 4127855, 8255710, 909050797, 1818101594, 4545253985, 9090507970, 15453863549, 30907727098, 77269317745, 154538635490]

約数ペア:

[(1, 154538635490), (2, 77269317745), (5, 30907727098), (10, 15453863549), (17, 9090507970), (34, 4545253985), (85, 1818101594), (170, 909050797), (18719, 8255710), (37438, 4127855), (48563, 3182230), (93595, 1651142), (97126, 1591115), (187190, 825571), (242815, 636446), (318223, 485630)]